Specifications DIY coconut shell Bluetooth speaker 1)wireless bluetooth speaker 2)DIY coconut shape 3)many shaps for choose 2013 NEWEST coconut Bluetooth speaker/receiver portable bluetooth speaker Features:1) DIY Coconut shells speaker2) This speaker with wireless subwoofer3) Receiver portable bluetooth speaker Main Parameters: Speaker Stylespure natural coconut shellSpeaker materialwoodenSpeaker colornaturePower supplyrechargeable lithium babbtery buit-inChannelmonoSNRBluetoothSpaker unit size1.5 inchesCharging interface3.5mmRated power5WAuti-magnetic functionnullProduct size120mmRate of power ampifier95dB Details pictures as follows:
Specifications XBT patented driver 10W, Hi-Fi level Internal microphone Bluetooth 3.0, stereo 8~20 hrs runtime , real portable XWAVE Bluetooth Speaker Echo 10/Echo 6 Hi-Fi Portable Bluetooth Speaker Official Website:WWW.XWAVE-WHITEHOTT.COM.TW Design in Taiwan Specifications : - Output: 10 Watt (5W*2) for Echo 10 ; 6 Watt(3W*2) for Echo 6 - Size: 175*92*35 mm without strap and carabiner - Weight: 240g without strap and carabiner - Frequency Response: 60Hz-20KHz - Distortion Rate: Max 1% with USB power, Max 5% with battery power. - Bluetooth: 3.0 A2DP + EDR (Stereo version), + AVRCP(remote control) - Battery: 1700mAh for Echo 10 (8~15Hrs) ; 1100mAh for Echo 6 (5~10Hrs) - Accessory: * Usermanual * Strap and Carabiner * USB power cable * 3.5mm AUX cable * Wall plug for Echo 10 only * Color available: Red, Blue, Violet (color available for bot
Brand Name: mini bluetooth speaker Model Number: mini bluetooth speaker -026 Type: Active Use: Portable Audio Player,Mobile Phone,Computer Channels: 1 Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Power supplier: 650 MA Li-on battery + USD 5V Output: 3W*1 Frequency: 100HZ-20KHZ SNR: 95DB charging voltage: 5V Impedance: 4Ω bluetooth speaker Case Material: ABS Dimensions: 80*80*70mm Weight: 152g Model: mini bluetooth speaker Packaging & Delivery Packaging Detail: 1. Carton size: 500*370*355mm 2. QTY/CTN: 60pcs 3. N.W/CTN: 17.16kg 4. G.W/CTN: 17.5kg Delivery Detail: 25-30 working days Delivery Detail: 25-30 working days Specifications 1Wireless mini bluetooth speaker 2.3W HIFI sound, 10M range 3.3.5mm audio jack 4.Li-on baterry650MA 5.With FM function 1.Wireless mini bluetooth speaker with volume control 2.3W HIFI sound, 10M range 3.3.5mm audio jack 4.650mA Li-on battery New rechargeable professional 3W wireless mini bluetooth s
Brand Name: OEM Model Number: SU-B8 Type: Active Use: Portable Audio Player,Mobile Phone,Computer Channels: 1 Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) color: as per customer's requirements material: silicone characteristic: bluetooth speaker with sucker can be adsorbed on any smooth surface Packaging & Delivery Packaging Detail: gift package,pvc Delivery Detail: 15-20 days after deposit Specifications 1.hands free silicone bluetooth speaker for cars 2.silicone sucker can be adsorbed on smooth surface 3.portable,mini,wireless mini silicone bluetooth speaker for 2013 new products Feature: 1:Music Anywhere: Without annoying wires, provides high quality music via Bluetooth technology for cellphone, MP3, MP4, Laptop and other music players. It can be hold anywhere and anytime, music can be played up to 5 hours. 2:Take calls on it While you are enjoying music from mobile, your music will be
Specifications Portable mini bluetooth speaker 1.TF card reader 2.OEM available 3.Bluetooth 4.Rechargeable A. Model No.: E-211BT B.Product pictures C. Company introduction . Full Team International Industrial Limited ,mainly produces and exports speakers including : model speaker, plastic speaker, aluminium speaker, wooden speaker,card reader speaker,5.1speaker,2.1speaker,stage speaker,ect. Your satisfaction is our energy !
Specifications Bluetooth fm speaker Hands free function TF Card function Fm function Lovely appearance design For Monster Mini Bluetooth Speaker Beatbox for Iphone, Feature*Bluetooth, TF card, hands free *Built-in microphone noise reduction circuit and hands free function*Built-in double lithium battery charging and discharging protection to alarm when*Using Air BASS pneumatic supercharging vibration basin technology to make the BASS more powerful* Mini USB charging jack
Specifications Portable mini bluetooth speaker 1.Speaker for MP3/MP4 Player 2.Speaker for Phones 3.Speaker for Laptop 4.Good quality Wholesale Mini Bluetooth Speaker Portable Design for Outdoor Activity Description:Portablet mini bluetooth speaker 1.Speaker for MP3/MP4 Player 2.Speaker for Phones 3.Speaker for Laptop 4.Good quality Features:1. High Glossy Surface 2. Easy access volume control3. Excellent Sound Performance4. Plug and Play / No Driver Installation Required5. Magnetically Shielded to prevent distortion from screens6. Compatible with all Brand Name and Model PCs and Laptops Specification: Brand/Model NoProduct positioning and selling pointsBL-N8Sell points :parameter: Version V:3.0metal sense design;frequency 2.402-2.480GHz max power output4Wportable, hanging portable designMIC sen
Specifications Bluetooth Speakers Y1 1.Bluetooth 2.0 2.Bluetooth Stereo 3.Distance: 10m 4.DC 12V, Power 4X4W, 4 Imported Speakers
Specifications 1.Material: ABS 2.CE&ROHS 3.Hands free 4.Mobile Phone YMC-B015 2013 newest wireless bluetooth speaker Mobile Phone YMC-B01A5 2013 newest wireless bluetooth speaker Specifications1.Wireless bluetooth speaker with microphone 2.Function:Bluetooth Speaker , Hands free 3.Colors:Black/White/Yellow/Red/Pink4.Mini speaker5.YOOM or OEM Accessories: USB cable, user manual Basic functionBluetoothColorsBlack/White/Yellow/Red/PinkPower Rating2WInput powerPower adapter, USB power supply, lithium batteryBluetooth specificationv3.0Frequency Range2.4GOperating Distance≤10mResolution80dbDistortion1%(3.7V ,1KHz, 1W)SNR(Signal to Noise Ratio)2WOperating VoltageDC3.7VCharging VoltageDC5.0VBattery TypeBuilt-in lithium batteryLi-ion battery capacity
Brand Name: Abramtek Model Number: XWAY-M8 Type: Active,450mAh Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer,Stage,Gift Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Capability: Portable Buletooth Player Voltage: 3.7V Certification: CE RoHS Frequency response: 50Hz-18KHz Color: Silver,HT Size: 78*78*70mm Warranty: 12 months Packaging & Delivery Packaging Detail: carton or wooden box with IPPC Delivery Detail: within 3 days after payment Specifications 1) Mini Gift Speaker 2) Bluetooth speaker 3) Phone speaker 4)Play with MP3,MP4,ipod,mobile, phone,laptop,etc. Super Hot Wireless Bluetooth Speaker For Iphone Speaker ----------Features---------------------------------------------------------- 1. High Glossy Surface 2. Easy access volume control3. Excellent Sound Performance4. Plug and Play / No Driver Installation Required5. Magnetically Shielded to prevent distortion from screens6. Compatible with all Bra
Brand Name: Flybird Model Number: FB-MBM01 Type: Passive Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Fujian China (Mainland) Color: Bluetooth Speaker color option. Certificate: Bluetooth Speaker pass CE,RoHS, FCC standard Material: With Mental material for Bluetooth Speaker MOQ: Bluetooth Speaker MOQ is 1000pcs Bluetooth Version: 2.1+EDR for Bluetooth Speaker RF Range: 10m for the Bluetooth speaker Battery Charge time: 2 hours Frequency Response: 100Hz-20KHz Loudspeaker Output: 3w Keywords: Bluetooth Speaker Packaging & Delivery Packaging Detail: 100pcs/ctn. NW./G.W.: 15/16kgs. Ctn size:57*57*32cm Delivery Detail: 25-30dates Specifications Bluetooth speaker 1. Portable and novelty. 2. MOQ is 1000pcs. 3. Bluetooth speake. 4. OEM and ODM. Portable Mini Bluetooth Speaker Bluetooth Speaker Parameter:1.Bluetooth Specification: 2.1+EDR2.Bluetooth Profile: A2DP1.2,
Specifications Portable Bluetooth Speaker 1. Long stand by time up to 4hous 2. Bluetooth standard EDR2.1 3. Transmission Distance Up to 10M 2012 Newest Portable Bluetooth Speaker with Colorful styles for phone and pad and computer Specification: 1. Size: 102*78*56cm2. Weight: 140g3.Speaker output: 3 watts4. Speaker Battery Life: Up to 4 hours5. Receiver battery life:Up to 4 hours 6. Speaker charging time: Up to 5 hours7. Receiver charging time: Up to 2 hours8. Bluetooth standard EDR2.19. Support A2DP,AVRCP10. Transmission Distance: Up to 10M11. Accessories: USB charging cable, user manual, 3.5mm audio cable Test Report: CE,ROHS,FCC,BQB Function: 1. Fn Button: power button of receiver 2. "- " Button: Volume Down, when press the key 6s choose next song. 3. "+" Button: Volume Up, when press the key 6s choose a song Voice Instruction:&
Specifications 1: wireless bluetooth speaker 2:with fm radio 3.With power bank for mobile phones 4.ipone call 5.Support usb T-card mp3 pla top selling products 2013 VO-660 mini hi-fi wireless bluetooth speaker Keywords: Outdoor Bluetooth Speakers , Bluetooth Speakers for iphone, iphone Bluetooth Speaker,High Quality Bluetooth Speaker , wireless Bluetooth speaker, portable Bluetooth Mini Speaker, Mini Speaker, Outdoor Bluetooth Speakers, Portable Bluetooth Speaker Speaker, bluetooth speaker,audio speaker,mini speaker,portable speaker,mp3 speaker,car speakerwireless speaker,vibration speaker,mini bluetooth speaker,speaker portable,speaker boxcomputer speaker,bluetooth mini speaker,usb speaker,mini portable speaker,mini digital speakeriphone speaker,outdoor speaker, music player, mini radio ,professional speaker
Brand Name: IBOMB Model Number: EX800 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage Channels: 1 Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Color: Silver Material: Stainless Steel + ABS Weight: 457g Diameter: 70mm Distortion degree: less than 0.5% Shape: Globe Battery Capacity: 1000mAh Battery Voltage: 3.7V Bluetooth Version: 3.0, Support A2DP AND AVRCP profile Working Time: over 6-7 hours Packaging & Delivery Packaging Detail: Paper Packing 20 PCS/CTN Carton Size:51.5*31*26cm N.W.:11.5 KG G.W.:12.5 KG Delivery Detail: After confirm your payment within 30 days. Specifications Bluetooth speaker imprinted with logo. Top grade, upscale; Modern design; Fantastic modeling; For any tablets or smartphones Bluetooth speaker imprinted with logo of IBomb EX800 Bluetooth Speakers. YOUR EYES WON'T BELIEVE YOUR EARS HUGE SOUNDWith EX800 you can play music, movies and games and fill even the largest
Brand Name: great idea Model Number: NK130708012 Type: Active Use: Mobile Phone Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Color: Black,White,Yellow,Red,Pink Design: Clip bluetooth speaker Quality: High Packaging: With retailer packaging Packaging & Delivery Packaging Detail: cartoon Delivery Detail: 4-8 working days after customer's 100% payment Specifications Out door Wireless Bluetooth Speaker With Clip and Hands free Function Out door Wireless Bluetooth Speaker With Clip and Hands free Function Instructions for use: BootLong press boot switch for 2 seconds , blue lights flashing after a "beep" note , then successfully enter boot mote .Bluetooth will automatically connect to the recently connected mobile phone , a "beep" tone is successfully .(For infrequency , in the off state , press switch for 6 seconds to red and blue lights flash alternately , after "beep , beep , beep "
Brand Name: Chinavasion Model Number: CVXR-A231 Type: Active Use: Portable Audio Player,Mobile Phone,Computer Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: Individual commercial packaging with customized carton. Delivery Detail: 1-5 Days Specifications Bluetooth Speaker 20m Range FM Radio + MP3 Player Built In Mic + 3.5mm Earphone Jack Bluetooth Speaker with Microphone, 3.5mm Jack, MP3 Player + FM RadioIntroducing: The portable Bluetooth Speaker lets you play music from any Bluetooth-enabled device such as your phone, laptop, PC and tablet PC and is sized to easily be taken anywhere such as amping trips, out hiking, in the park, and more. Featuring a microSD card slot, it can even playback MP3 or WMA music straight of a micro SD card, which combined with the FM radio means even if you never pair the speaker with a Bluetooth device you will have tons of music playback whenever you want.How To Get Prices For Th
Brand Name: OEM Model Number: BT700-B Type: Active Use: Portable Audio Player,Mobile Phone,Computer,Outdoor Channels: 3 (2.1) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Illumination LED light: innovation design CSR Module: 800mAh A grade li-polymer battery Packaging & Delivery Packaging Detail: Gift box Delivery Detail: 30 Specifications 1: Portable innovation design 2: Illumination light effect 3: CSR with high quality 4: A grade 800mAh li-polymer battery 1.Power: 3 Watts 2.Frequency Response: 20Hz ~ 20kHz3:Wireless technology:Bluetooth CSR 2.1EDR Class 24.Product Weight:270g5:Transmission range: 10meters6: Spirit quality sounds7:Illumination light effect 8: With rechargeable battery A grade 800MAH,200hours standby time,6-8 hours non-stop music
Specifications wireless bluetooth speaker 1.Novelty mp3 speaker 2.with microphone 3.Smart phone speaker 4.Mini speaker/keychain spea Hamburger Bluetooth Speaker / wireless bluetooth speaker/ bluetooth mini speaker / bluetooth vibration speaker /bluetooth speaker/keychain speaker/computer speaker/ bluetooth wireless speakers/ portable bluetooth speaker with microphone/ bluetooth speaker microphone Bluetooth Speaker -Creative hamburger design-Stereo bluetooth module-10 meters remote control scope-Extendable bass tube for deeper and stronger sound-Build-in 3.5mm audio cable for directly plug into Ipod,MP3, computer etc-Build-in high capacity Polymer battery-Works with Ipod, Iphone, Mobile, Computer etc. Power supplier:DC5V Output power:3W(1KHz,THD10%)Frequency:200Hz——20KHzSignal&noise ratio≥80dBImpedance:4 OHM(Ω)Li-ion Output:5V Li-ion Input:3.7V~4.2V+0.05V Polymer battery:400mAhTalkback function:with mic, two way-chatSpeaker Uni
Brand Name: Max-future Model Number: F-1130 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer Channels: 3 (2.1) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Material: ABS Rated Voltage: DC 5V Color: Rubber Part Customized Catogory: Bluetooth Speaker SNR: 75 dB Output Power: 3W Frequancy Response: 100 Hz to 10 KHz RF Range: 10 meters Playback time: 4 Hours Packing: 60 PCS/CTN/40*30.5*48.5 CM Packaging Gross Weight per Unit: 1.0 kg Package Size per Unit: 9X9X9 cm Package Type: gift box
Brand Name: JK Model Number: 8836 Type: Active Use: Portable Audio Player,Mobile Phone,Computer Channels: 4 Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Battery capacity: 5V±0.5V Packaging & Delivery Packaging Detail: 1pcs/Box or as per customers' requirements, Carton box Delivery Detail: 1-3 working days Specifications New Arrival Portable Blue tooth Speaker 1.Logo available 2.Support TF card 3.Hand-free function 4.Excellent sound Founded in the year of 2001, we specialized in the mobile accessories for 13 years. Our main products are Mobile Accessories and Spare Parts. Including Cases, Protectors, LCD screens, Flex cables, Housings, Chargers, Batteries, Bluetooth products, Unlock box, Cables and Earphones, etc. New Arrival Portable Bluetooth Speakers &nb
Brand Name: Game Prince Model Number: S-20 Type: Active Use: Portable Audio Player,Mobile Phone,Computer Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) material: Rubberized/silicone shell range: up to 10M color: variety color optional packing: white box product feature: bluetooth speaker hand sample time: within 7-15 days port: Shenzhen option: with bluetooth or not speaker type: bluetooth speaker OEM: accept Packaging & Delivery Packaging Detail: white box Delivery Detail: 7-20days Specifications portable mini bluetooth speaker with usb charger: * Mini design; * With handsfree function ; * Bluetooth Speaker; 2013 new products on market mini bluetooth speaker features: 1.Mini bluetooth speaker with high capacity 400mAH rechargeable polymer lithium battery last up to 6 hours playback time; 2. Housing bluetooth speaker with rubberized/silicone shell for waterproff and sunction cup for sucking on any smo
Specifications Portable hand-free Blue Tooth Speaker - Built-in advanced noise-cancelling Mic - Bluetooth: V3.0 includes A2DP,HFP,HSP Portable hand-free Blue Tooth Speaker <Specification> Model No.: EAV-203Dimensions: 165*50*57mmPower Source: USB Charging Built-in 1200mAh rechargeable Lithium batteryPower Output: 3W (2 speakers)Audio input: Aux cable (for any device with 3.5mm jack)Driver units: 1.5" x 1 + passive subwoofer (40 x 70mm)Continuous Working time when full charged: 5 hoursCharging time: Approx 2~3 hours Features: - Built-in advanced noise-cancelling Mic for phone calls - come with 100cm USB cable- come with 100cm AUX cable - Bluetooth: V3.0 includes A2DP,HFP,HSP- A2DP for wireless music streaming - Hands free audio(HFP) and headset profiles(HSP) for hands-free calling capability- Range up to 33 feet wireless distance - with BQB Certificate * TELEC application available at an additional charge of approx US$4,200 (per
Specifications Wireless Outdoor Bluetooth Speaker 1.For Bluetooth Device 2.Red,Silver,Blue,Green,Black 3.MOQ:100pcs 4.OEM Order Acceptable Mini Active Wireless Outdoor Bluetooth Speaker Features of Bluetooth Speaker:Supports for A2DPV1.2 and AVRCPV1.4 Profile:With high level of integration , low cost and low powerBluetooht standard V2.0Support A2DPV1.2 and AVRCPV1.4ProfilesWork with all sound source with 3.5 audio interface product like : MP3 ,Computer ,mobile phone ,CD player etcFrom a range of up to 10 meters from the speakers, wirelessly stream music from any Bluetooth-enabled device such as your mobile phone, notebook, iPhone or iPad. With music pouring out of its two powerful 3-inch drivers, be sure to grace your party with the latest hits and dance away. Compatible with iPhone 4, iPod Touch 4G, iPad, Droid (with latest operating platform) and other bluetooth devices Inbuilt lithium battery with 3 hours working timeAluminium housing to be more attractive and fas
Specifications bluetooth speaker 1:Support TF Card.USB drive.FM radio 2:External Battery&Built-in battery 3:CE&ROHS&FCC 4:365 days warranty mini wireless bluetooth speaker 1.Accord with bluetooth V2.1 +EDR(A2DP) 2. Transmission range:<10M3. USB charging voltage :DC 5V4. Output power:3W5. Built-in Power : Li-ion Battery 3.7V/450MA6. Battery Lifetime:4 hours &n
Specifications Exclusive Brand Mini New Bluetooth Speaker Wireless Portable High Quality 2.OEM/ODM factory Exclusive Brand Mini New Bluetooth Speaker Wireless Portable High Quality
Specifications mini bluetooth speaker stereo sound very goods quality support TF card OEM welcome bluetooth speaker support TF cardstereo sound very good quality welcome buy sample test the quality 1, Single-channel portable bluetooth speaker.Compatibel with:iPhone,iPad, table pc, notebook etc( include all device with Bluetooth function)2, Supporting TF card and with AUX input3, Using low-frequency enhancement technology4, Using anti-breaking sound’s technology5,Loudspeaker : 4Ω 3W6,Working voltage: 3.7V, worked by Lithium battery built-in (400MAH), working current 300MA7,Supporing TF card ,with charging function, charging voltage: 5V, the charging current : 100MA8, SNR more than 95DB, Frequency Range: 60HZ ~ 18KHZ, THD less than 0.5% &nbs
Brand Name: Gucee/OEM Model Number: X1 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage Channels: 3 (2.1) Special Feature: Wireless,Portable,Mini Place of Origin: Hunan China (Mainland) Bluetooth Specification: 3.0 + EDR Bluetooth Profile: HFP 1.6 A2DP 1.2,AVRCP 1.4 RF Range: 10 M Speaker: 4Ω , 3W Audio Frequency Response: 200Hz ~ 20KHz Loudspeaker Output: 3W Signal-To-Noise: ⥠80Db Distortion: â¤1.0% Playback Time: up to 5H hours (at the Volume of 70%) Weight: 80g Packaging & Delivery Packaging Detail: Carton size: 518*518*246mm QTY/CTN: 50 pcs/CTN N.W:6.8kg G.W:12kg Delivery Detail: 8-15 days after order confirmed Specifications 2013 Hot Product Ball Shape Mini Vibration Bluetooth Speaker Mini Portable Vibration Bluetooth speaker Vibration speaker 2013 Hot Product Ball Shape Mini Vibration Bluetooth Speaker Mini Vibration Bluetooth Speaker Features: 1. Two devices can be connected at th
Specifications Bluetooth Speaker 500mAh battery capacity With Suction Mount Can attach on window or flat object LED indicator included Bluetooth Speaker with Suction Mount can attach on window,car or flat object Bluetooth speaker description: Product NameBluetooth SpeakerBattery Voltage3.7vBattery Capacity500mAHCharging Voltage5VSpeaker Specification 40mm 4Ω 3WFrequency Response60Hz---18KHzSNR≥95DTHD0.5≤%Unit Dimension100*100*110MMN.W130gFeatures1.volume control2.with flash light when playing music3.with Suction Mount4.buit-in indicator5.wireless transmission distance:10m6. Clear Bass ,perfect acousticPower supplyUSB connetorCharing time3 hours (the light will be red when charging) Bluetooth speaker operation and Instruction of buttons : 1.Turn on the power ,the bluetooth indication will be green light and with a toot sound. 2.Open your phone bluetooth or bluetooth device3.Phone bluetooth and blueto
Specifications 1. New fashionable style, attractive outlooking 2. Widely used for PC, Mobile, tablet 3. Bluetooth wireless Technical Specification RMS3W + 3W = 6WDrivers2.5” Full Range x 2Distortion0. 5%@1WSeparation≥40dB(1KHz)Frequency80Hz – 20KHzS/N≥70dBDimension (WxHxD)280W x 95H x 100DInput /Output STEREO / --Satellite Line Length---Function SpecBluetooth, VOL+/-, POWER,, AUX IN,Play/Pause,FMN.W./G.W./Gift BoxL x W x HCartonL ×W ×H 10Sets/CartonContainer3680Sets/20’ 8080Sets/40’ 10100Sets/40’HQ
Specifications 1.Bluetooth V2.1 2.Aluminum body & Nd-Fe-B magnet speaker 3.Built-in li-ion battery ,rechargeable 4.Certificate CE&FCC UE audio :Unusual & Excellent We have produce mini speakers with latest functions.Functions 1..Built-in Li-ion battery,rachargeable with usb cable .2..Bluetooth V2.13..3.5mm line-in mp3 stereo jack4..The latest class-AB amplifier,lower power wasting5..Max output power 2.7W Material & technology: 1..Aluminum body(ABS),lazer inscription2..High temperature sandblasting oxidation coloring 3..45mm Nd-Fe-B magnet speakers, with plenty bass Parameters & indicators 1. Size & weight ø6*5.7cm2. ColorBlack;blue;pink;silver3. Output power2.7W THD=10%4. Power input 5V(USB)5 Frequency response150-18kHz6. Sensitivity 80dB7. Impedance 4 ohm8. SNR>=60dB Packing details 1.package:Color box2.product&