Specifications *Bluetooth Headset With Microphone *Frequency:2.4GHz-2.48GHz *Music time: Bluetooth 10h MP3 8h *Standby time: Up to 26h Newest cheap stereo bluetooth headset *Frequency:2.4GHz-2.48GHz*Music time: Bluetooth 10h MP3 8h*Standby time: Up to 26h Newest Bluetooth Headset With Microphone DT120s Specificaions:*Bluetooth Headset For Both Ears *Frequency:2.4GHz-2.48GHz*Music time: Bluetooth 10h MP3 8h*Standby time: Up to 26Technical parameter and specification:Frequency range:2.4GHz-2.48GHzTransmission power: Class 2Operating voltage: 3.6vOperating current: Bluetooth≤25mA Mp3≤45mAStandby current:≤0.5mATramission distance: Max.20M(open space)\Headset size: 160*125*70mmMusic time: Bluetooth 10Hours MP3 8HoursCharging time: 2-3 HoursTalking time: Up to 12 HoursStandby time: Up to 260 HoursGross Weight: 0.5KGPackage Size:18*17*7cm
Brand Name: OEM Model Number: BH23 Style: Headband Communication: Wireless Connectors: BLUETOOTH Use: Mobile Phone Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) color: red ,blue.black,white,pink,orange Use for: mobile phone ,laptop.tablet all devicewith bluetooth frequency response: 20-20,000Hz Speaker Impedance: 32ohm Support: handsfree for mobile phone Technology: Bluetooth V3.0+EDR Packaging & Delivery Packaging Detail: color box Delivery Detail: 3-5days Specifications 1.High quality bluetooth headphone 2.Bluetooth V3.0 +EDR 3.Can link to mobile phone ,laptop,tablet...all bluetooth devices Hot sell Bluetooth 2ch stereo audio Headset BH23 Feature : 1. Bluetooth stereo headset lets you listen to music or phone call wirelessly . 2. High-quality speakers deliver crisp,rich sound . 3. Accept incoming calls or toggle between tracks with the touch of
Specifications 2013 new type wireless bluetooth headset have faddish and cool colors memory pairing + echo cancellation stereo high quality 2013 new type wireless bluetooth headset /faddish and cool iphone headsetProduct features:1) bluetooth headset, head type wireless bluetooth headset, high quality, stereo.2 memory pairing /echo cancellation, music/speech automatic switching. Can be pairing and connection to all have bluetooth phone 3) clear dialogue, anytime, anywhere, enjoy your wireless free! Super easy super convenient feeling! Super quality ultra smooth enjoy!
FOB Price: US $49 - 51 / Piece Port: DHL, EMS, China Post, Hong-Kong Post Packaging & Delivery Packaging Detail: retail Delivery Detail: 2days Specifications Fashion Mono Universal Beast Wireless Bluetooth headphones with Remote and microphone for Control Talk iPhone headset Quick DetailsBrand Name: Loop Model Number: Wireless Mono Beast Headphones Style: Headband Communication: Wired Connectors: 3.5mm Use: Mobile Phone Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: Black, White, Red, Blue, Green, Purple Packaging & DeliveryPackaging Detail:retail box / customized boxDelivery Detail:5-30 days depending on the delivery method Specifications 1 Stereo sound, Foldable2 Remote control and Noise Reduction3 For MP3, MP4, PC, Mac, Cell phone4 Wireless with bluetooth 1. Top quality headphone,Stereo sound, Foldable, wireless with remote control2. Remote control and Noise Reduction3. For MP3, MP4, PC, Cell phone 1.Stereo sounds, clearly, high performance 2.Spec
Brand Name: hotom Model Number: hotom007 Style: Headband Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Name: Bluetooth Stereo Headset Colour: White ,Red, black charging time: 2 hours horn diameter: 40 mm transmission range: more than 10 meters output power: Class II Packaging Details:: Stardard package Packaging & Delivery Packaging Detail: Stardard package Delivery Detail: 3-4days Specifications 1)Bluetooth4.0wireless headset. 2)Compatible with all Bluetooth A2DP enabled devicce 3)Working more than 24 hours in 30 mete cool HI-FI wireless floding bluetooth headphone for mobile phone bluetooth headset specifications 1) the battery 3.7 V / 500 mah lithium-ion polymer battery2 )calls (bluetooth) about 24 hours3 )music (bluetooth) about 24 hourS 4 )charging time: 2 hours5 )frequency response: 20-20 000 hz6 )horn:32 ohrn7) horn diameter:40 mm8 )bluetooth freque
Specifications 2012 New Smallest Bluetooth Headsets/Metal Case Bluetooth Headset of Best Price/Noise Cancelling Bluetooth Headset BH19 2012 New Smallest Bluetooth Headsets/Metal Case Bluetooth Headset of Best Price/Noise Cancelling Bluetooth Headset BH19 Size: 49.3X15.8 X6 mm Weight:9g Bluetooth Standard: CSRV2.1 version, banwidth 3Mbps Wireless Frequency Range: Global-used 2.4GHz ISM Frequency Transmission Range:10M Battery: Li-polymer 75mAh Stand-by:75hrs Holding Time:3hrs Color:Black Support blue tooth: Receive/Reject/End a call, Voice dial, Last number redial , Mute Function, Volume Adjustment.
Specifications 1. Hot Sale bluetooth headphone 2. voice prompt 3. Latest NFC Function 4. Bluetooth New Version 4.0 5. CE,BQB,FCC,RoHS New Version 4.0 Hi-Fi Bluetooth Stereo headset BS042RU Main Features:1.Bluetooth New Version 4.02.Latest NFC Function3.Unique Fashion Design4.Aluminium Material5.Perfect Stereo Sound Quality6.Micro USB Solution7.Supports iPhone, iPad, skype, MSN8. wireless/wired 2 in one flexible multi bluetooth headphone Product Specifications Bluetooth Specification: V4.0 Bluetooth Profiles Supported: Headset, Handsfree, A2DP, AVRCP Operation Range: Up to 10 Meters Talk Time*: Up to 15 hours Music Playing Time*: Up to 15 hours Standby Time*: Up to 300 hours Dimensions(mm): L? x W? x H? Weight: About ?g
Brand Name: MINDSONIC Model Number: BTSHS-203 Style: Headband Communication: Wireless Connectors: USB & 3.5mm Use: Mobile Phone Function: Bluetooth Place of Origin: Zhejiang China (Mainland) color: black & white certificate: CE,ROHS Packaging & Delivery Packaging Detail: color box Delivery Detail: 30days Specifications Bluetooth Headphone Bluetooth 2.1+ EDR With built-in microphone Rechargeable lithium battery Neckband design Bluetooth Headphone Specifications:Working Frequency: 2.4GHzReceiving range: 10m, class 2Modulation: GFSKTransmitter power: 4dbmHeadphone-Frequency Response: 20~20K Hz-S/N ratio: >78dB-Distortion: <0.1%-Working voltage: 3.3~4.2V-Speaker size: 30mm-Speaker impedance: 32 OhmsMicrophone:-Size: 6mmx1.8mm-Impedance: 2.2K Ohms Features:Bluetooth 2.1+ EDRWith built-in microphoneUsing lithium battery, playing time up to 8 hours, standby time around 100 hoursFoldable design for easy carrying.Compatible with all Bluetooth enabled devices such a
Place of Origin: China (Mainland) KEY WORDS: BLUETOOTH Specifications Bluetooth FM/Stereo Clip Headset Stream music from any brand of compatible Bluetooth stereo phone or music device that supports Advanced Audio Distribution Profile (A2DP) and Audio Video Remote Control Profile (AVRCP)² Built-in FM radio Remotely control your music; skip track, lower/raise volume, pause/play Easy toggle between calls, streaming music and FM radio Class 2 Bluetooth for up to 33 ft wireless connection Standard 3.5mm headset jack so you can use your favorite headphones or those included
Specifications wireless/wired 2 in one flexible foldable multi bluetooth headphone for cellphone/iphone/ipod *2 in one flexible design *Wirel wireless/wired 2 in one flexible foldable multi bluetooth headphone for cellphone/iphone/ipod As you see,this bluetooth stereo headset is producted with a high quality and cool apearence.Even better,the type of headset has powerful function,which can make you enjoy music you like with high stereo fidelity effect,what'more,it comes with a built-in microphone,that can make you communicate with your friend wirelessly.Now start to enjoy your life and job with the bluetooth 2ch. Features:Bluetooth wireless headphoneThe built-in microphone and call-forwarding functionRemote control the function of PAUSE/PLAYRemote control last/next songAdding and connecting your bluethooth devices immediatelyControlling answer calling and reject callingControlling volume up and volume down Specification:colour:white, red, yellow, blue, black, pink, orang
Brand Name: ZC Model Number: other Style: Ear Hook Communication: Wireless Connectors: Other Use: Portable Media Player Function: Waterproof Place of Origin: Guangdong China (Mainland) Color: any Size: any Type: headphone Packaging & Delivery Packaging Detail: PP package Delivery Detail: 15-25days Specifications -Sterling Bluetooth Headset Sleeve Black -OEM & ODM is welcomed -Exquisite handworked -Competitive price Sterling Bluetooth Headset Sleeve Black Features: 1. Factory supply,high quality,low price 2.The good was made of EVA carrying case suitable for electronics. 3. Carry handle and detachable carabiner 4. Customer's Designs and Logos are Welcome
Brand Name: x5tech Model Number: XH-008BT Style: Headband Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth,Microphone Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: blister packing, 20pcs/CTN0.068CBM Delivery Detail: 25 days after deposit Specifications 1.Perfect design neckband wireless bluetooth headphone 2.good sound quality ,can answer the phone call. 3.with microphone Feather: 1.Fashional and simple design wireless bluetooth headphone2.with microphone ,can answer the phone call 3.Advanced Bluetooth technology 4.Easy to take and enjoy your music during sporting ,travelling ,walking ,driving ....5.Unique and Intelligent function let you will not miss any call when you enjoy your music Specification: Edition Bluetooth V2.1+EDR Frequency Coverange2.402GHz--2.480GHz ISM BandSensitivity-80dbmWireless transmitter StandardClass 2Channel79 Channels of 1MHz BWTransimt Rang
Specifications noise cancelling helmet headset 1.Bluetooth version: V3.0+EDR,Operation range: Up to 10 meters 2.Noise canceling headset Model no:HH3005-H37 Product Spec: Operation range: Up to 10 metersBluetooth version: V2.1+EDR,Chipset: CSR Bc4Talk time: Up to 5 hours,Standby time: Up to 120 hoursWeight About: 8 GramsDimensions(L x W x H): 44 x 19x 10.5 mm
Brand Name: iStyleCity Model Number: ISCT-BLHEADSET Style: In-Ear Communication: Wireless Use: Portable Media Player Function: Bluetooth Place of Origin: Guangdong China (Mainland) Color: Silver Type: Mono Bluetooth Headset Weight: 6 g Package: Blister Package Specification: 47*15*7mm paypal: accept Packaging & Delivery Packaging Detail: Blister Package Delivery Detail: 3-10 working days after payment done Specifications Universal Mono Bluetooth Headset 1.good quality 2.bluetooth headset 3.factory price 4.OEM Company Brief Introduction: 1.ISTYLECITY.COM LTD is a leading manufacturer and exporter specializing in accessories for iPhone, for iPad & for iPod . 2. ISTYLECITY.COM LTD was established in 2009,with office in USA!3.We offer a large selection of products ranging from Car Kits, Cases, Chargers & Cables, Cradles & Docks, Headphones, Headsets, Screen Protectors, Stylus Pen and more Details: 2 wearing stylesLong headset, close fitOn/off slider switchN
Specifications stereo Bluetooth headphone for mobile phone 1)wireless stereo 2)Bluetooth range: 10meters 3)OEM Chip & Version: ISSC (v.2.1 + EDR)Profile:HSP & HFPFrequency range: 2.4GHz-2.48GHz* Transmission distance: Up to 10M (33ft)Operating voltage: 3.6VOperating current: ≤35mAStandby current: ≤2mACharging time: 2 to 3 hours* Talking time: Up to 8 hours* Standby time: Up to 200 hours Festures:Microphone Earphone:1.Great sound quality and bass response2.Hands-free headset for Compatible with iphone and ipod3.Cord mounted ON/OFF button which lets you take calls and hang up easily4.Standard 3.5mm earphone plug fits all MP3 players with 3.5mm jackStylish design USE for iPhone ,Compatible with any kind 3.5mm Pin Plug Sound source output With MicrophoneBluetooth:1.low power comsumption2.Receive/hang up/reject a call,voice dialing,tail number redial function!3.It can connect with two devices with bluetooth function simultaneously4.use advanced digital signal proce
Brand Name: Roman Model Number: R95 Style: In-Ear Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth Place of Origin: GUA,Guangdong, China China (Mainland) Packaging & Delivery Packaging Detail: paper color box /Blister packing/wooden box/metal box Delivery Detail: 3-5 working days Specifications 1.mono wireless bluetooth headphone 2.Built-in rechargeable battery 3.Energy saving 4.Distinctly superior Features of Wireless headphone: 1.Wireless headphone with built-in rechargeable battery 2.Wireless headphone,suitable for different bluetooth mobile phones 3.Bluetooth mono call center headset, low end and long talk time 4.Wireless headphone with adjustable volume and 10 meters effective range 5.stylish mini and elegant appearance design 6.easy to wear without hook ,very comfortable 7.redial the last call,clear sound,reject call,volume adjustable 8.faster connecting ,convenient to li
Brand Name: www.sw-box.com Model Number: Bluetooth Headset Style: In-Ear Communication: Wireless Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) SKU: 43614 Weight: 0.246 Kg Color: Black Packaging & Delivery Packaging Detail: Poly Bag / Customized Blister / Color Box Delivery Detail: 1-5 Working Days Specifications Caller ID R5 Stereo Bluetooth Headset (Black) Caller ID Bluetooth headphone Caller ID R5 Stereo Bluetooth Headset (Black) The Bluetooth Headset allows you freedom to make and receive calls while on the move or in the office. You can connect the headset to a compatible phone that supports Bluetooth wireless technology. It allows you to connect compatible communication devieces without cables. The Stereo music Bluetooth Headset let your music accompanying, free communication. The product adopted the latest wireless bluetooth technology, it can filter and reduce various kinds of noise, make you enjoy music or stay in a noisy environment, never
Specifications Hi-Fi Bluetooth Headphones,Bluetooth Headphones 1. CSR chip 2. connect 2 phones 1 time 3. play music 4. work with iphone Multifunction Hi-Fi Bluetooth Headphones,Bluetooth Headphones with Mp3
Brand Name: Lonygame Model Number: BT-04 Style: In-Ear Communication: Wired Use: Other Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: Black,White,Red,Pink,Blue,Orange Packaging & Delivery Packaging Detail: Color box Delivery Detail: 7days Specifications 1,New Design Model 2,Factory High quality and cheaper price 3,Best product for your sale 4,Large in stock BLUETOOTH STEREO HEADSET &nbs
Specifications This sports bluetooth headset is such a great companion to your mobile phone and you will not miss any calls with it! Features:Single Track.Portable behind-the-head wearing design, convenient for sports.Allow you answer or reject phone calls anytime and anywhere.Built in Microphone for Handsfree Cell Phone use or chatting on QQ, MSN.Built-in lithium battery (charged via USB).Note:Compatible with most bluetooth enabled cellphones when used to answer or reject the phone calls but only compatible with Nokia devices when to listen to music! Bluetooth adapter and VT BlueSoleil software are needed if you want to connect it to your computer for chatting on QQ, MSN.Usage:1, Turn on the device.2, Long press Bluetooth Key until red and blue light flash alternately.3, Turn on your bluetooth mobile phone, search nearby devices and then find the right one to do pairing.4, When prompted, please input the default pairing password -0000.Specifications:Bluetoooth version:Version 2.
Specifications Mini Bluetooth Headphone SX-905 1) High Quality 2) Nice Design 3) Fast Shipment 4) OEM Mini Bluetooth Headphone SX-905 Unit Dimensions: 14.5/12.5/2.5cm weight: 130g Bluetooth Version: V1.2/V2.0 Charge Time: about 3hours Talk Time: 12hours Transmission Distance: Up yo 10M Package: 1xSX-905,1xcharger,1xUser manual
Specifications Luxury Design Wireless Bluetooth Stereo Headset Heart shaped Earphone Headphone for Universal Mobile phone S3 S2 lStylish clip-on headsetHM1500 is stylish clip-on design. Using a clip to attach the headset to your clothes, use a comfortable earpiece and microphone for the protection of privacy. lVibrationUse the vibrating alert for call notification in noisy environments or when your handset is on silent. lNoise reduction and echo cancellationEliminate unwanted background noise during calls with noise and echo cancellation DSP technology for crystal-clear conversation. lAdvanced multipoint-connectivity with two mobile phonesThe HM1500 boasts multipoint technology, allowing direct connectivity between HM1500 and two mobile phones. lAutomatic volume adjustmentWith automatic volume adjustment, HM150 will raise the volume of your conversation automatically when the background ambient noise level increase, and lower the volume when background noise decrea
Specifications bluetooth headphones color:as request best quality fast delivery time Welcome to contact me:cn1001172591(Milly) Detail of bluetooth headphones 1. Items:bluetooth headphones 2. Color: as request3. Material: as request4. best quality5. style: fashionable 6. Minimum order: 1 piece7. Supply Ability: 5000 pieces/week8. Inventory: in stock9. Packing: standard package10. Delivery time: within 48 hours after we confirm the payment11. Arrival time: It takes about 7 to 10 days12. Type of shipping: EMS, DHL, china post, ARAMEX etc13. Terms of payment: western union, money gram, bank transfer, paypal etc. We can promise 1. The quality of our goods.2. Fast delivery time3. Small order can be accepted4. Safety shipping 5. Lowest price6. Mix items can be ordered together.7. OEM service is available. Wholesalers and retailers are welcomed Any questions, contact me freely.trade manager: cn1001
Specifications 1.Mini bluetooth 2.6 to 8 hours available 3.Bluetooth hands-free car for iphone 5 portable green bluetooth stereo soundSpecification Name for iphone 5 portable green bluetooth stereo sound LogoCustomer designMaterialABScolorgreen Model No.IP5-033MOQ2000pcsUsefor iPhone 5Place of orignShenzhen,China Feature1 30m bluetooth available2 hands free for calling3 small ball design for easy carrying4 with light-emitting5.stereo voiceFunctioonnice voice.good feelingMarketHot sell in USA,Europe,Japan,France,England etc.Delievery timeWithin 2-3 working days
Specifications 1. high quality sound effect universal wireless headphone 2.This headset can be fold, easy taking everywhere. 3.Remote control high quality universal stereo wireless bluetooth headphone foldable neckband bluetooth headsets for iphone, ipad, tablet pc Features: 100% Brand New.Weight: 71g2.4GHz Wireless Bluetooth Stereo Headsets Headphones For PDA, Bluetooth cell phoneWireless listening stereo musicWith Hi-Fi Sound, high quality sound effectRemote control music playing state (like remote control of music playing, stop, last/next choose, and volume+/-High fidelity, omini-directional design of microphone, with clear voice no echoThis headset can be fold, easy taking everywhere. Specifications: Frequency: 2.402GHZ~2.480GHZBluetooth: Version 1.2 Class 2Bluetooth Profile Supported: Headsets hands free profile A2DP and AVRCP 10 MetersCharging time: 3 hoursMusic listening time: 7 hoursStandby time: 140 hoursBattery: 300mA/h rechargeable Li-polym
Brand Name: S-IP5G-0919 Model Number: OEM Style: In-Ear Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) advantage: small and easy to carry design: fashionable design Packaging & Delivery Packaging Detail: Plastic Bag packing. Delivery Detail: 1-3days Specifications Phone High Performance Professional Music Headphone with Mic Control for iPhone 5 / for iPhone 4 & 4S MP3 Phone High Performance Professional Music Headphone with Mic Control for iPhone 5 / for iPhone 4 & 4S MP3 Specification as below: 1) Ergonomic music seal design 2) Keeps your music in and all to yourself 3) Deep, rich sound 4) Compatibility: Any MP3 or standard music player with 3.5mm stereo plug, for iPhone 5 / iPhone 4 & 4S/3G/3GS / iPad / iPod , CD Player, and MP4 player Specifications: 1) Driver units: 40mm 2) Frequency response: 20-20KHz 3) Sensitivity: 104+/-3Db 4) Cord length: 1.2m(+/-0.3) 5) Jac
Specifications Specifications 1. High-grade headphone with great timbre and quality 2. High-class and fashionable design 3. Graceful timbr Specifications1. High-grade headphone with great timbre and quality 2. High-class and fashionable design 3. Graceful timbre, enjoying musicHigh-grade headphone with great timbre and quality Feature: New designFoldaway headphone could be convenient to your take in any place.Stylish design and good quality Specification: Drive Unit: 40mmFrequency range: 20-20KHzImpedance: 16ΩSensitivity: 108±3dBRated Power: 10mWMaximum power: 30mWLink line:
Brand Name: Ouang Model Number: BH-10 Style: Ear Hook,leisure Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Bluetooth,FM Radio Place of Origin: Guangdong China (Mainland) Screen: No Battery Life: < 10 hours Color: Colorful for choose Packaging & Delivery Packaging Detail: 3.5 to 3.5 line,USB line ,phone line,one change two line ,3.5 pc line,charger,battery,colors box manual Delivery Detail: 10-20 days Specifications bluetooth headset 1.Fashion design and good sound 2.Bluetooth connect 3.FM stereo headphone 4. BQB quality bluetooth headset Functional for mobilephone,computer,bluetooth headphone connect laptop ,smartphone,tablet pc,for audio and bluetooth conectionFM sport bluetooth mp3 Play the mp3/TF cardBuilt-in stereo FM radio functionHigh-quality speaker and resonant chamber headphone design to make sure Hi-Fi sound and CD sound effect.Foldable headphone design easy to carrySpeaker power output: 2*10 mwPower: Rechargeable lithium ion ba
Specifications wireless bluetooth headphones Talk time: 30h Standby time: 600h Charging time: 3 h Bluetooth Headset Series / wireless bluetooth headphones Specifications: Feature: 1) Either the earhook or the ear pulg. 2) Support buetooth headset, handfree profile. 3) Redial the last call,reject call. 4) Volume adjustable. 5) LED indicates connection. Specification: 1) Bluetooth protocol: version 2.0 2) Frequency: 2.4 GHz 3) Bluetooth range: 10meters. 4) Power supply: DC5V/120Ma. 5) Working volt: 3.7V. 6) Battery: rechargeable Li-lon battery. 7) Talking time:up to 4 hours. 8) Standby time: up to 70 hours. 9) Charging time: about 2 hours. Accessory: 1. Charger (optional) 2. USB charging line. 3. User guide. 4. Ear hook Packaging: gift box 1. Box size: 55*43*39cm
Brand Name: OEM Model Number: FM-BT03 Style: In-Ear Communication: Wireless Connectors: Other Use: Mobile Phone Function: Bluetooth Place of Origin: China (Mainland) Packaging & Delivery Packaging Detail: Blister Package Delivery Detail: 2 weeks Specifications Bluetooth Headset 1.Noice & Echo cancellation 2.8 Hours Talking Time 3.10 Meter distance 4.180 Hours Stand By Time Bluetooth Headset FM-BT03Noice & Echo cancellation, 8 Hours Talking Time, 10 Meter distance, 180 Hours Stand By Time Bluetooth specification: V2.0 versionBand: ISM 2.402-2.480GHz) RF output power: -6 ~ +4 dBm RF sensitivity:>-75dBm Effective distance: 10 MTalk time: 480 minutes Standby time: 180 hours Battery: Rechargeable lithium batteries Power Transmission: SBCMax200kbps, 48.000kHz, 16bit Quality specifications: mono Temperature range: -10 to 45 degrees Celsius Audio output: (RL = 32ohm) 2.5mW Audio range: 20 Hz ~ 22kHz Charging time: (2 ± 0.5) hours Configuration: Bluetooth head