Brand Name: Caidi Style: Ear Hook,wireless Communication: Wireless Connectors: Other Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Bluetooth Version: all mobile Distance: 10m Battery: rechargeable Standby: 100 type: ear hook color: all Useage: all mobile Packaging & Delivery Packaging Detail: bulk packing, gift box packing, or as your request Delivery Detail: According to your order Specifications 1Wireless Mobile Bluetooth Headset 2Effective distance10M 3Low power comsumption 4Good quality and low price top seller Wireless Bluetooth Handsfree Headset for Mobile Phone * Hands-free* Super mini size* Easy to use* Universal compatibility* Reversible ear hook Bluetooth Versionall mobileOperating Distance10mBatteryBuilt-in rechargeableCharging PlugA/C chargerDimensions36mm*16mm*20mmHeadset WeightAround 5gVOIPSupportMultipoint TechnologyNoMusic Stream
Brand Name: Jaken Model Number: K1000 bluetooth headset Style: Headband Communication: Wireless Connectors: Bluetooth Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Colour: Black Packaging & Delivery Packaging Detail: Industrial or customer designed package. Delivery Detail: 1 to 7 days after placing order Specifications Wireless Bluetooth Headphones 1.Stock,instant delivery; 2.Talking time:20hrs; 3.Standby:400hrs; 4.Bluetooth2.1+EDR Class 2 Black K1000 Wireless Bluetooth Headphones,K1000 foldable bluetooth headset Features: 1.Stereo Bluetooth headset with back-hang style2.Supports Bluetooth A2DP, AVRCP, and HS/HF profiles 3.Features Software & CVC echo/noise cancellation for reducing noise4.Foldable design provides maximum portability 5.Wirelessly enjoy stereo music from all A2DP-enabled devices, such mobile phones, PDA, PC etc 6.Switch automatically from remote controls on the headset allow you to play, skip and select y
Specifications Bluetooth 2.1 wireless transmission protocol High SNR Bluetooth audio connection Switch-over between calls and music Description: Bluetooth headset 1: Bluetooth 2.1 wireless transmission protocol &nbs
Brand Name: MEW Model Number: HP03 Communication: Wireless Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Type: In-ear, Neckband OEM: Highly welcomed Packaging & Delivery Packaging Detail: Color box Delivery Detail: Within 3-8 days after the payment is arrived Specifications bluetooth headphone -high quality, favourable price -fast delivery -wonderful timbre -durable, OEM welcomed bluetooth headphone Specification: Bluetooth Versionv2.1+EDRBluetooth Profile SupportedHeadset and Hands-free ProfileCharging TimeAround 1.5 hoursTalk TimeUp to 7 hoursStandby TimeUp to 240 hoursProduct Range10 meters with no obstructionsOperation Temperature0-50°CBattery Type and CapacityRechargeable Li-Polymer 100mAhDimensionL56.5*W26.5*H16mmWeight23g Why do you chose us? 1. It can provide clear sound quality. 2. You can wear it in-ear, with a
Brand Name: OEM Model Number: ME-302 Style: Ear Hook Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Signal Frequency: 2.4-2.48GHz Battery: 80mAh Li-Polymer Battery Talk time: 2.5 hrs Standby time: 45hrs Packaging & Delivery Packaging Detail: gift box Delivery Detail: 20 days Specifications best bluetooth headphones, wireless earbuds Bluetooth version 2.1+EDR CE,ROHS Bluetooth version 2.1+EDR Mini sdesign,smallst zise CE,ROHS,FCC *Bluetooth standard: V2.0 *Signal Frequency: 2.4-2.48GHz *Transmission power: Class2 *Measurement: 41*16*23mm *Weight: 7.12g *Function: Headet/Handfree profile *Working range: 10M *Talk time: 2.5 hrs *Standby time: 45hrs *Charging time: Less than 2 hrs *Battery: 80mAh Li-Polymer Battery *Charger P
Brand Name: TianXing Model Number: bth-086 Style: Headband Communication: Wireless Use: game player Function: Bluetooth Place of Origin: Guangdong China (Mainland) Products Status: Available Bluetooth versions: V2.1 Compatibility with V2.0 and V1.2 Transmission distance: 10M(class 2) Frequency: 2.4 GHz Weigth: 0.42KG Standby time: 220 hours Talk time: 13 hours Charge hours: 3 hours Power supply: DC 5.0V / 120Ma Working voltage: 3.3--4.2V Packaging & Delivery Packaging Detail: blister card Delivery Detail: 2-3 Days Specifications 1.Bluetooth Wireless Headphone For PS3 2.For PS3 bluetooth headset 3.Bluetooth versions V2.1 4.High Quality 5.OEM Bluetooth Wireless Headphone For PS3 Features:1). Multi-point supported: 2 connections simultaneously2). Support bluetooth headset,handfree profile3) .Redial the last call ,Reject call.4). Volume adjustable.5). LED indicates connection.6). Faster connecting, clear sound, anti-interference7). Over-the-head Design8). Noise cancelin
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
Specifications Bluetooth headset with LCD and new design bluetooth hands free 600 contacts stored, re-dial and voice dialing supported Bluetooth Handsfree Car kit with LCDAddwords: bluetooth earphone, bluetooth headset New design with LCD make it different and special to give different experience. Function and features:1. DSP full processing, no noise and aftersound2. Incoming call display: LCD screen can display callers Name and phone numbers directly and can save 600 groups of contacts3. Voice-dialing function supported: Cell phone supplied4. Re-dialing of last calling number.5. Audio volume adjustable.6. Energy-saving: Auto power off when disconnected 5 minutes and powered on again when connected.7.
Brand Name: S2 S3 Model Number: HM1500 Style: Headband Communication: Wireless Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: gift box Delivery Detail: 1-2 working days after confirmed payment 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 dir
Specifications bluetooth headphone 1.Supports Headset & Handsfree 2.Bluetooth V3.0+EDR Class 2 3.Range: 10 meters 4.CE,Rohs bluetooth headphone Specification: Operating frequency range2.40GHz-2.48GHzBluetoothV3.0+EDR Class 2Headset & HandsfreeSupportRange of wireless connection10 metersBatteryBuilt-in chargeable 200mAH lithiumTalk time6 hoursStand-by time250 hours CertificationCE&ROHSMicrophone Yes Photo : Package:30pcs/ctncarton size:38.5*38*22cmbox size:17.2*4.0*12cmN.W.:5kg G.W.:6kg20'Container=781cartons=23430pcs
Brand Name: USBNOVEL Model Number: UST-BHF22 Style: In-Ear,In-ear Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Usage: Mobile Phone Specifications bluetooth hand free,bluetooth headset,bluetooth earphone bluetooth hand free,bluetooth headset,bluetooth earphone Description:- Technology: Bluetooth version V2.0 + EDR. Transmission Products: 10 m Support for Bluetooth headsets, hands-free, A2DP and AVRCP functions Size: 55mm x 24mm x 27mm. Weight of the product: about 20.1 grams Call Time: 6 hours standby time: 150 hours. Charging time: 3 hours Audio: stereo
Specifications Wireless Bluetooth Headphone Raspuns in frecventa:2.4GHZ ISM BAND PC system:Win2000,win xp,win7,vista,10M Power:3.7V 380mAH Wireless Bluetooth Headphone
Brand Name: Ebaysz Model Number: LF-0427 Style: Headband Communication: Wireless Connectors: Other Use: Mobile Phone Function: Bluetooth Place of Origin: China (Mainland) Color: Black Suitable: For Sony Play Station 3 Lead Time: 2-7 Days Shipping Ways: EMS,UPS,DHL,CHINA POST AIR MAIL,HONGKONG POST AIR MAIL Payment: T/T Western Union Weight: 0.13KG Size: 19*13.1*4CM Compatible: LF-0427 Specifications 1 Bluetooth Headset 2 For Sony Play Station 3 3 EX-01 Black Headband EX-01 Black Headband Bluetooth Headset For Sony Play Station 3 LF-0427 Feature:Brand new and high quality.Designed especially for PS3 gaming.Volume control + and –buttons.Built-in rechargeable lithium-ion battery.Version: 2.1.Distance: Up to 10M.Frequency: 2.4-2.48G.Talking T
Specifications Bluetooth headset,bluetooth headphone 1. Bluetooth headphone 2. Support TF card 3. sport bluetooth headphone Bluetooth headset/bluetooth headphone Parameter and specification Bluetooth Version: V2.1+EDR Class IIFrequency: 2.4GHz-2.48GHzProfile supported: Headset and Handsfree ,A2DP and AVRCPChipset: CSROperation range: >10mTalking time: >10hoursMusic playing time: 8 hoursStand-by time: >300hoursWeight: 104g Bluetooth headphone for mobile,IPAD,IPHONE,MP3,MP4,IPOD \ Listen to music when taking sport
Model Number: J9 Style: Ear Hook Communication: Wireless Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: China (Mainland) Color: Black, White Transmission Distance: 10M Standby time: 100 H Talking time: 4 H Charging time (maximum):: 2-3 H Packaging & Delivery Packaging Detail: Blister / Retail box. Delivery Detail: 3-15days after deposit Specifications -10 meters wireless range -Small and light bluetooth headset -Automatic cennecting function Features: With a Bluetooth Mono Headset J9 you can: 1) Enjoy high-quality sound streamed from your compatible phone 2) Stay comfortably in style with over the ear design and an easygoing neckband 3) Control the music player and manage your calls with the media keys 4) Save time with fast charging Technical Information: Chip: ISSC (A2DP)Supporting edition:2.0Frequency range:2.4GHz-2.48GHzTransmission power:class2Transmission distance:10MOperat
Specifications Portable back-hang design, convenient for sports Suitable for mobile phones, PC, and iPod Handsfree speaking by pairing with High Quality Bluetooth Slim Stereo Headset Handsfree HeadphoneRED BLACK BLUE colors mixed provide , please leave a message to us. Thanks. 100% Brand New Item!Control music and calls from the headphones.Bluetooth 2.0 wireless technology.Supports Bluetooth Advanced Audio Distribution (A2DP), Audio Video Remote Control (AVRCP), Hands-free (HFP), and Headset profiles.Music stops when a call comes in, resumes when the call is over.Ear buds help isolate outside noise.Enhanced comfort.Battery type: Lithium-ion battery.Battery Life: up to 6 hours (72 hours standby time)Less than 30 grams.Works with all compatible Bluetooth-enabled phones or music devices.Well design and easy to use. Sport Bluetooth Stereo Headset Description:Portable back-hang design, convenient for sportsSuitable for mobile phones, PC, and iPod Handsfree speaki
Specifications 1) bluetooth headset help you enjoy music wirelessly 2)Support FM, can receive high-quality stereo radio. 3)support TF card Specification of Bluetooth headset(YP-701)1) Bluetooth version :V2.1+EDR 2) Operation distance:10m 3) Range of frequency:2.4 to 2.4835GHz ISM band4) Sensitivity:85dB Specification Of MP3/FM1) PC interface: USB2.02) Music format: MP3 /WMA 3) TF card support :128M-32GB4) FM frequency response: 87.5-108MHZ5) Rechargeable lithium battery:350mAh Specification Of Headphone1) Type: stereo headphone with MIC 2) Speaker : φ40mm3) Sensitivity: 115Db S.P.L at 1K
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:
Specifications 1.Stereo bluetooth headset 2.Work frequency:2.40GHz-2.48GHz 3.Bluetooth edition:V2.1 Specification:1.Stereo bluetooth headset2.Work frequency:2.40GHz-2.48GHz3.Bluetooth edition:V2.1 4.Transmitting power: Glass25.Supports Headset & Handsfree Profiles6.Distance:10-15 meters7.Built-in chargeable 400mAH lithium battery8.Talking time: 7hours; 10.Stand-by time: 300 hours11.Connectors:3.5mm12.Chat on MSN,SKYPE,QQ in wireless Payment terms:We accept T/T,West Union,Paypal and Escrow. Warranty:We offer 1 year warranty.All our products have passed the strict QC inspection,and we warranty wewill ship out products with good quality package. Note:MOQ is set for different levels of customization based on the real situation and if you have other special requirement for OEM/ODM service,please contact us for more information.We can offer OEM service,print your LOGO on product and do your own design gift box.Welcome to contact us for more details!
Brand Name: Meidio Model Number: MA-960 Style: Headband Communication: Wireless Connectors: USB Use: Portable Media Player,SD,TF,FM Function: Bluetooth,Waterproof,Noise Cancelling,Waterproof, Noise Cancelling Place of Origin: Guangdong China (Mainland) Sensitivity: >90dB Mic frequency range: 20Hz-20KHz Other models available: MP3,WMA,WAV Company: TUV manufacturer Service: ODM,OEM Packaging & Delivery Packaging Detail: NW:7.8KGS GW:9.0KGS Quantity:40PCS/CTN mess:55.5*43.5*28CM Delivery Detail: 7-15 days Specifications SD/TF card headphones wireless with fm radio brand new factory price fast delivery odm oem service welcomed 2012 New fashion hot pink and black Bluetooth headphone wireless headset headphone Sensitivity:>90dB Mic frequency range:20Hz~20KHz Style: Headband Communication: Wireless Connectors: USB Use: SD,FT,FMFunction: Waterproof, Noise Cancelling other model available:MP3,WMA,WAV
Specifications 10m connection Built-in microphone and rechargeable Li-ion battery Key Specifications 1.Frequency response : 20 Hz – 20KHz 2.Bluetooth® : V2.1 + EDR 3.Transmission Mode : GFSK 4.Operating voltage : 3.7 V 5.Signal-to-noise ratio : > 80 dB 6.Channel separation : >30 dB 7.Distortion : <2% Feutures: 1. Pause the music & Play back automatically when receives an incoming call 2. Micro USB connector allows charging via AC power adaptor or computer USB por
Specifications sport bluetooth headset/bluetooth headphone 1.Enjoy music cordlessly 2.Build in high quality microphone 3.High quality stereo sport bluetooth headset/ bluetooth headphone,sport bluetooth headset,stereo bluetooth headset,bluetooth earphoneHigh quality stereo surroundBluetooth specification v1.2 class 2Supports bluetooth A2DP and AVRCP profileQuick rechargeable 300mAh li-polymer batteryTalk time:up to 6 hoursMusic listening time:up to 6 hoursCharge time:within 2hoursDimenson:95MM X 70MM X 35MMWeight:45grams with b attery
Brand Name: OEM Model Number: DP-BT3 Style: Ear Hook Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth,Noise Cancelling Place of Origin: China (Mainland) Color: Black white blue Play time: Music playback upto 6 hours With: Bluetooth Battery: LI-PO battery Package included: 1 x player ; 1x Mini USB cable; Packaging & Delivery Packaging Detail: Blister Packaging or As customers'request. Delivery Detail: 3-5days Specifications 1.Play music from bluetooth devices 2.Stereo 3.Answer /reject call 4.suit for any kind of smart phone with Bluetooth device Most popular wireless Bluetooth/TF headphones for smart phones Bluetooth Version:V2.1, V2.0 ,V1.2 and standard V1.1Support Bluetooth profilesA2DP , AVRCP ,Headset Profile , Handsfree ProfileApplicable modelsCompatible with all smart mobile phone and tabletsEffective distance10 meter diameterFrequency2402MHz to 2480 MHz Mic Sensitivity105 dB (0dB=1V/pa ,1KHz)Talk time ( F
Brand Name: dealfon Model Number: A9 Style: Neckband Communication: Wireless Connectors: Bluetooth Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) color: black weight: 267g size: 23.3*17.5*8.3 cm Packaging & Delivery Packaging Detail: Carton size: 60*48*51cm 50pcs/ carton N.W: 14kg G.W.15kg Delivery Detail: 7-15 working days Specifications -Wireless bluetooth headphone 503 -Modern and popular style -Easy to pay,and fast shipping -We accept paypal Wireless Stereo Bluetooth Headphone 503The streamlined design of this headphone means great comfort. This Stereo headphone Stable neckband means versatility for use conditions. Seamless switching between music and calls. Great sound-with control.The headset supports Bluetooth v2.0+EDR with handsfree. Headset A2DP(stereo Music) and AVRCP(music controls) profiles.Frequency response is 22-18000
Brand Name: www.focal-deal.com Model Number: F-BH-018 Style: Headband Communication: Wireless Warranty: 1 year Payment Methods: Western Union,Moneygram,Paypal,Escrow Packaging & Delivery Packaging Detail: Retail Package Delivery Detail: In 1-3 workdays Specifications Sport Stereo Wireless Bluetooth Headset 1.Fast Delivery 3.Tested before shipping 4.Factory Price 5.Nice Sale Service 2013 Hot Sale Wholesale Sport Stereo Wireless Bluetooth Headphone Headset Specifications TypeEarphonesConnectionWirelessStyleIn-EarFeaturesBluetoothColorBlackDesignSportyInput (mm)3.5Dimensions (cm)25x15x3Weight (kg)0.18
Brand Name: Avantree Model Number: BTHS-AH28-SLR Style: Ear Hook Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Specifications 1. Auto connect 2. Simple use 3. Good sound quality and operation range 4. No MOQ Avantree AH28 is a light wireless cost effective headset within Avantree family. It allows you the freedom to make and receive calls while on the move or in the office. You can use the headset with any compatible device that support Bluetooth wireless technology. * Refreshingly simple to use* Small and light-weight* Comfortable fitting* Auto-reconnection * Bluetooth V3.0+EDR* Support Profile: headset profile and handsfree profile* Class 2, 10 meters* Talk Time: up to 3.5hrs* Standby time: up to 60hrs* Charging Time: 1.5 hrs* Battery: Rechargeable 65mAh Li-Polymer battery* Headset size:15*44*11mm* Headset weight: 6g only * Avantree Bluetooth headset* USB
Specifications Wireless stereo bluetooth headphone 1) Stereo sound quality 2) FM radio&mp3 3) 3.5mm audio cable 4) Support 32GB TF card Wireless headphones wireless headset stereo bluetooth headphone 2013 wholesale Feature Stereo Sound Quality.Light comfortable design and easy to use.Stable neckband means versatility for user’s conditions.Seamless switching between music and calls.Easy control panel for different functionsThe headset supports Bluetooth v2.0 + EDR with handsfree, Headset, A2DP (Stereo Music) and AVRCP (Audio Video Remote Control) profiles.Frequency Response is 22-18000 Hz and Total Harmonic Distortion is less than 0.5%.Operating distance: 10-20meters.Range of frequency: 2.4 to 2.4835GHz ISM band.Compatible with mobile phone, PDA, laptops, MP3/4/5 etc.FM function available Specification Bluetooth versionV2.0Solution ISSCEffective Range10-20MSupport the memory cardTF c
Brand Name: EuroFone or OEM Model Number: BT500MFM Style: Headband Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Catergory: Bluetooth Ski Helmet Headset Usage for: Motorcycle Helmet Color: Black FM Radio: Support Bluetooth: Stereo headset Mp3 music: support Talking range between 2 riders: 500m Talking for mobile phone: 10m talk time: 7h Packaging & Delivery Packaging Detail: GIFT BOX OR BLISTER Delivery Detail: 10 WORK DAYS Specifications 1.Bluetooth Helmet Headset intercom 2.Stereo Headset with FM 3.Up 500m for bluetooth intercom 4.Drive Speed 140km/h Bluetooth stereo Motorcycle helmet headset, bluetooth intercom up with FM Radio, Bluetooth Ski Helmet Interphone, Bluetooth manufacturer, Bluetooth Heaset Factory Price. Item No.: BT2FM Bluetooth 2.0+EDR, with Headset, Handsfree Advanced Audio Distribution, Audio Video
Model Number: Arhythm-003 Style: Ear Hook Communication: Wireless Connectors: Bluetooth Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Color: All colors Packaging & Delivery Packaging Detail: Gift box packing per unit, strong export outer carton. Delivery Detail: Within 7-10 working days after payment arrived Specifications Hotest Bluetooth Headphone wireless stereo bluetooth headset;Bluetooth specification v3.0+EDR class23;Rechargeable battery. Arhythm-003 FeaturesBatteryRechargeable 520mAh lithium batteryMaterailPlasticWeight138gTalk time24 HoursStand-by time30 DaysCharging time6 HoursDesignPortable foldable;scaleable Distance8-10 MetersFrequency range2.40GHz-2.48GHzTransmitting powerGlass2Bluetooth versionV3.0+EDRDevices SupportedAll digital devices with bluetooth functionPrinting Options:Silkscreen&Digital printing,Water transfer printingPacking DetailsDemension85mm*85mmPackaging size186mm*78mm*210mm Feature:Most advanced buletooth technology
Specifications 1.Bluetooth stereo headphones 2.Bluetooth rechargeable headphone 3.Super comfortbale sponge cover 4.Mini headphones Creative bluetooth stereo headphones earphone Bluetooth:Version 3.0 Class2 Bluetooth profile supported:Profile Supported Bluetooth 3.0 Class 2 +EDR Headset, and Handsfree Profile Frequency response:20HZ-20KHz Sensivity:<0.1%BER at-80dBm RF output power:-6dBM to 4dBm Music listening time:about 5 hours Standby time:130 hours Battery:3.7v/250mAh rechargeable Li-polymer,Battery Power:Input AC 100-240V,DC 5V mini USB plugs Operating temperature:-10-55degree Dimensions: 52*17*5.5mm Weight: 7.7 grams with battery Our company advantages are as below: 1, we have wide range of products, if you do business with us, you needn't to waste freight cost and energy and time to buy different products from different supplier. 2. We test all the products ok before we sell. We can control the quality for you. If you do business with us, you needn't to waste mo