Specifications 1,bluetooth speaker with MP3 player 2,tiny, popular 3,answering the phone calls. 4,MP3 player. 5,listening music 2013 new products bluetooth speaker with MP3 player answering phone calls while walking, hiking,driving item specification: Bluetooth specification: CRS 3.0 Normal charging time: about 3-5 hours Frequence response: 35HZ-20KHZ Playing time: 4-6 hours Operating distance: ≤10-45 meters The lowest noise: 0.2 mV Nominal power output: 1.0W Charging voltage: USB 5V/500mA Peak power: 15 W Signal/ noise: 85 dB Working voltage: 3.7V Battery c
Specifications Bluetooth speaker,mini bluetooth speaker,portable bluetooth speaker: 1.High quality 2.Retail package 3.Fast delivery Bluetooth speaker,mini bluetooth speaker,portable bluetooth speaker: Features: Output power 2.0WImput DC voltage DC5.0V Power supply 3.7V 1000mAh Li-ion battery Frequency Presponse 160Hz-20KHz FM Radio Yes Remote control Yes Audio Source PC,MP3,MP4,MD,CD,DVD player, Mobile phone,etc Other detail information:1. Shipping1) Small order: By express, DHL/ UPS/ Fedex/ EMS etc. 2) Large order: By sea or By air3) Choose the best and convinient way for your need 2. Our Main marketNorth America, Europe, Oceania, Mid East, Eastern Asia. 3.About payment We accept T/T ( Bank transfer ), Western Union Escrow,PAYPAL ( Should pay for some fees)For small amount, we suggest pay by PAYPAL or ESCROW Detail photos as below:
Brand Name: OEM Model Number: bluetooth speaker-004 Place of Origin: Zhejiang China (Mainland) name: New design Bluetooth speaker packing: 1pc/white box Packaging & Delivery Packaging Detail: 1pc/white box Delivery Detail: 10-15days Specifications New design bluetooth speaker, can play the usb music directly . New design Bluetooth speaker 1) Support micro sd card (TF card ) 2) Can play the usb music directly 3) FM Radio with double atenna 4) Digital screen can display working state 5) can connect with TV , cell phone , mp3 ipod Iphone as speaker 6) Acrylic shell mini speaker 7) Speaker size 50X50X52mm8) It have changing colors LED9) It have internal antenna 10) Big LED screen an show time, FM channel, charging 11) Colour available : Pink, Red. Green. Blue .Silver. black12)Lithium battery and rechargerable. 550mAH13)Play time: 4-9hoursWe can control LED light mini speaker Accessories1xUSB cable1xAudio line 1x stringgift box
Brand Name: oem Model Number: DWF 112LA Type: Active Use: Home Theatre,Portable Audio Player,Karaoke Player,Stage Channels: 2 (2.0) Special Feature: Portable Place of Origin: Zhejiang China (Mainland) material: Plasctic color: black OEM&ODM: yes cabinet with wheel: yes mp3 player: yes usb/SD slot: yes Packaging & Delivery Packaging Detail: export carton Delivery Detail: 30 days Specifications 2-way active speaker box(with AMP) woofer :12'' woofer .2'' vc.8 ohm ,40Oz Magnet MOLDED SPEAKER BOXES . DWF112LA 2-WAY active speaker box (with AMP)Woofer:12'' woofer,2.' VC,4 Ohm.40 OZ Magnettweeter :34 mm Titanium Compression DriverVoltage :110-230v/50-60 hzSensitivity :96db/M/Wamp. power :150 watt RMS MOLDED SPEAKER BOXES . DWF112L2-WAY passive speaker box (without AMP)Woofer:12'' woofer,2.' VC,8 Ohm.40 OZ Magnettweeter :34 mm Titanium Compression DriverFrequency response :40 HZ--18KHZSensitivity :96db/M/WRATED POWER :2
Specifications professional silicon wireless bluetooth speaker 1.Speaker driver:40mm 2.Battery;400maH 3.Material:Silicon + plastic professional silicon wireless bluetooth speaker selling point1.Mini pop up, portable, unique design, small case give big and rich volume; 2.Stereo sound effect, wonderful bass, sound beyond size; 3.Play time 2-6 hours 4.Music will be continued automatically after calls. So calls never be missed. 5.It can be adsorbed on smooth plane,for exmaple: glass of car, smooth tabletop. 6. Made of high quality silicone, calls on it While you are enjoying music from mobile, your music
Specifications Smart Bluetooth Speaker 1.Portable,beautiful,applicable 2.Support bluetooth wireless call function 3.High-fidelity,stereo CD Smart Bluetooth Speaker 1.Mini wireless bluetooth speaker 2.Support all devices with bluetooth function 3.Excellent sound quality 1.Comply with the latest bluetooth specification:3.1+EDR2.playback time can up to 8 hours3.support bluetooth stereo4.Perfect sound quality5.RF range:10 meters6.Support Iphone,Ipad and all other mobile phones with bluetooth function,such as PC,MP3,MP4 etc7.Extra concise design with three hidden buttons8.Elegant and fashion alluminum alloy material9.can work with Iphone,Ipad and other smart phone,such as play games. Other Colour
Brand Name: MINDSONIC Model Number: BTS288 Type: Passive Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Zhejiang China (Mainland) color: different for choice Packaging & Delivery Packaging Detail: blister Delivery Detail: 30 days Specifications mini bluetooth speaker 1.this item includes 2 pieces, one host, one auxiliary 2.support Bluetooth, Answer phone call handfree mini bluetooth speaker Functions:1.Wireless Stereo Bluetooth Speaker2.Answer phone call handfree, support redial3.Support TF card4.With 3.5mm jack, can connect with outer audio source5.LED light bluetooth speaker- specification &nbs
Specifications bluetooth speaker 1.Wireless speaker via bluetooth 2.Bluetooth 2.0 3.With FM 4.Deliver in time Bluetooth mini SpeakerAbout us We are a professional supplier for this product with many styles.Support OEM freely.Pls contact our salesmen to get best price and leave your Email address in your inquiry,we will send the quotation and detail to you soon,or talking about on Trademanager,thanks! About product can insert TF memory card SpecificationThe main parameters of Bluetooth audio1.Output power:stereo 2-3W(RMS).2.Frequency response of 20Hz-15KHz.3.Signal to noise ratio of S/N:60dB.4.Bluetooth version 2.0.5.Bluetooth transmission distance:10M(open).6.The charging gurrent is greater than 500MA.7.Battery:inner polymer battery 3.7V(800mAh/1200mAh).8.Operating temperature:0--409.The sudio signal input interface:standard 3.5mm stere headphone jack.10.Size:219X115X28mm How to Bluetooth pairing1.The bluetoth speaker
Model Number: M00064 Type: Passive Use: Portable Audio Player,Mobile Phone,Computer Special Feature: Wireless,Portable,Mini size: 6.8*12.4*3.7cm color: black,pink,red,green,white weight: 160g box: 7.9*4.1*14cm weight of box: 32g is_customized: Yes Package: Yes Packaging & Delivery Packaging Detail: color box 50pcs/carton 43.5*31.2*47cm 21kgs Delivery Detail: 3-10days depend on quantity Specifications New Arrive High Quality Portable Wireless Sensor Mini Bluetooth Speaker M00064 Welcome to Liuyuan Gifts!!Kindly remind:It will be more helpful you can leave your full name for the post officer dispatch your order.Enjoy your shopping time ~~~~ New Arrive High Quality Portable Mini Bluetooth Speaker Sensor Music Player1.Support most phone,put your phone on the speaker,it can auto connect with your phone; 2.turn on the speaker,you can find the speaker through bluetooth in your phone, connect it ,then play music in your phone,next enjoy the music time.3.can played about
Specifications Bluetooth Speaker Portable Wireless Speaker 1.Patent speaker 2.Bluetooth with clock 3.First speaker for Iphone5 4.OEM/ODM Bluetooth Speaker,Portable Speaker,Wireless Speaker Description: First in the world bluetooth speaker for Iphone 5, TOPSON Patent products, 2013 New creationThis portable bluetooth speaker wirelessly-Play music through you home stereo and stand-alone speakers.With this Bluetooth speaker, you do not bother by the cable problem anymore, put the speakerswherever you want, sit back and listen. Very easy to use. Features:Patent 2013 new in marker bluetooth speakerFirst in the world bluetooth speaker portable wireless bluetooth speaker for Iphone 5Bluetooth V2.1for reliable and high-quality soundWorking distance:up to 10meters/30ftCompatible&nb
Specifications 1. bluetooth speaker 2.Can be connected with iPhone, iPod, iPad mobile,Mp3 3.With FM radio &TF Function 4.High sound quanlity LF-119M Portable Bluetooth Speaker u FEATURES ² 1.Outpower:3w*2 ² 2.Loud speaker:45mm ² 3.Signal and nosie ratio;>=80DB ² 4.Play mp3 format music from mp3/mobile/computer/TF cards. ² 5.Bluetooth connect to pc/mobile/ipod/and so on. ² 6.With FM radio function. ² 7.Support USB/TFcards for 16G at most ² 8.External rechargeable battery :BL-5C ² 9.Material:ABS plastic ² 10.Accessories:dc power supply cable ² 3.5mm audio tie-in u ACCESSORIES ² QTY: 40PCS² G.W:9.6KGS² N.W: 13.8KGS ² MEAS:25.4*48*62
Specifications Bluetooth Speaker Wireless Bluetooth Speakers 1.2013 new creation 2.First bluetooth speaker for Iphone 5 3.1 year warranty New Design Bluetooth Speaker Wireless Bluetooth Speakers for Iphone 5 Description: First in the world bluetooth speaker for Iphone 5, TOPSON Patent products, 2013 New creationThis bluetooth speaker wirelessly-Play music through you home stereo and stand-alone speakers.With this bluetooth speaker, you do not bother by the cable problem anymore, put the speakerswherever you want, sit back and listen. Very easy to use. Features:Patent 2013 new in marker bluetooth speakerFirst in the world bluetooth speaker for Iphone 5Bluetooth V2.1for reliable and high-quality soundWorking distance:up to 10meters/30ftCompatible with
Brand Name: WM Model Number: WM06 Use: Portable Audio Player,Mobile Phone,Computer Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) color: black,gold,red,blue,gree,pink.... Packaging & Delivery Packaging Detail: retailed packing Delivery Detail: 2-3 working days after confirming the payment Specifications 2013 hot sale bluetooth speakers,portable speakers 1,hot sale 2,fashion desig 3,competitive price 4.fast shipping 2013 hot sale bluetooth speakers,portable speakers Details : Mini Multi-function speaker with bluetooth*supports for A2DPV1.2 and AVRCPV1.4 Profile:*With high level of integration , low cost and low power*Bluetooth standard V2.0*Support A2DPV1.2 and AVRCPV1.4Profiles*Work with all sound source with 3.5 audio interface product like : MP3 ,Computer ,mobile phone ,CD player etc*From a range of up to 10 meters from the speakers, wirelessly stream music from any Bluetooth-enabled device such as your mobile
Brand Name: YDT Model Number: YDT320 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Color: Red(have different color to choose) Bluetooth version: V2.1 Working Range: Up to 10 m Working Time: 5 hours Dimension: 60*60*50mm Net Weight: 230g Speaker: 45 MM Packaging & Delivery Packaging Detail: Carton size: 500*370*355mm QTY/CTN: 60pcs N.W/CTN: 17.16kg G.W/CTN: 17.5kg Delivery Detail: 7-20 working day; Specifications 1-2013 Hot sale portable mini wireless bluetooth speaker 2-new barrel bluetooth speaker 3-built in Li-battery,USB Specifications1) best bluetooth wireless speaker 2) Use for iPhone,iPad,PC ,suppory TF card (mini micro card).3) 3W HIFI sound,10M range 4) 7 colors available 5) Gift box3W 10M 520mAh best bluetooth wireless speaker for iphone5 ipod ipad mini Selling points: 1) Bluetooth speaker2) Use for
Specifications bluetooth connection mini mp3 speaker rechargeable batteries with excllent bass,high-fidelity speaker One year warranty X-mini portable speaker Features: 1. Conform to the latest bluetooth 2.1+ EDR standards2. Playback time up to 5 hours3. Support the bluetooth stereo4. Excellent sound quality and bass5. Audio transmission distance 10M6. Ultra simple appearance design7. The button is hide design8. Aluminum shell design, fashion design9. Built-in Battery ; charging interface conforms to the DC 2.010. Support MIC a hands-free phone11. You can film watch or play games with iphone,ipad and other smartphone,that's perfect to enjoy! portable mp3 speakerDelivering on the promise of "Sound beyond size", the portable Speaker™is petite in size but massive in sound. Hook it up to your mobile phone, MP3 player or laptop, and impress your friends with this pocketsize boom-box. Pump out your tunes with crisp clear acoustics that will easily fill u
Specifications super sell mini waterproof bluetooth speaker Play TF card songs FM radio and Reader/USB speakers function Distance 10m Packing : white gif box Delivery Detail : a week Usea high density magnetic trmpet inside,shap reduction muic to details ,and do no have to worry about its will on your other electronic products con sttue interference; Clever a hidden straight card slot design ,in combination with the own cardreader function,easy to use and also ensure perfact appearance; 3.5stereo input interface can be connected more audio equipment; High quaity decoder chip,support 4GB TF card; And mobile phone bluetooth connetion can hands-free calls; With auomatic FM and card reader function OEM/ODM:Your Brand--OEM logo and custom Packing (4 color printing box, blister) will be no problemYour pantone color of the speaker--no problem, MOQ 1000pcsUsually MOQ--500pcs(Gucee Brand), pls ask u
Use: Portable Audio Player Special Feature: Portable,Mini Place of Origin: Guangdong China (Mainland) Specifications amazing design bluetooth speaker clear sound and nice outlook Amazing Bluetooth Speaker 1. Charge reminder 2. Crystal sound quality 3. Incoming call display 4. Dual-core power 5. Metal outer shape
Brand Name: SZHZK Model Number: HZK-M013 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Output power: 3W Color: Red/silver white Loud speaking: 50MM, 4Ω Product size: 68*58*58mm Mass storage: 650mA Response rate: 80db±2db SNR: â¥80Db Output: 3.7V Input: 5.0V Material: Aluminium Packaging & Delivery Packaging Detail: 100pcs/ctn Delivery Detail: 3-10workdays Specifications bluetooth speaker 1.Output power: 3W 2.Color:red,blue,silver,black 3.Output:3.7v 4.product size:68*58*58mm New style vibration audio audio wireless bluetooth speaker specifications Output power3WColorRed,Silver white etc.Built-in loud speaking50mm 4Ω 3WFrequency response120Hz-20KHzMass storage450mAResponse rate80db±2dbSNR≥80Db New style vibration audio audio wireless bluetooth speaker characterastics &nb
Specifications 1.Mini Hanging Portable Design 2.Telligent V3.0 bluetooth 3.Support Bluetooth/AUX Cable/TF/SD Card 4.CE,RoHS,BQB Mini Delicate Stylish Wireless Bluetooth V3.0 Speaker with MIC TF/Micro SD Card Play for Cell Phone/Tablets/ PC-- 4 Colors Handsfree Voice Calling,TF Card Play,Rechargable Battery,AUX Link Cable Specefication: Bluetooth version: V3.0 Power : 4WF Frequence : &n
Specifications Best price Bluetooth speaker with mutiple functions Best price Bluetooth speaker with mutiple functions | Bluetooth speaker used for Iphone | Bluetooth speaker used for Ipod | Bluetooth speaker used for Android phones | Bluetooth speaker with TF card, FM radio, Aux-in, USB jack Specifications: 1. Bluetooth specification: Bluetooth v2.1+EDR2. Bluetooth profiles: Support A2DP V1.2, AVRCP V1.4 profiles3. Operating distance: 10 meters 4. Bluetooth frequency range: 20HZ-20KHZ5. Rechargeable 500mAH Li-polymer battery6. Working time: 5 hours7. Standby time: 60 hours8. Charging time: About 2 hours9. Charging input: DC 5V10. Dimensions: Dia60mmx58(H) mm11. Weight: 90g12. Color: blue, gray,
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
Brand Name: kawata Model Number: KT-91 Type: Active,Emergency / Portable Use: Mobile Phone,Mobile Phone, Outdoor Channels: 1 Special Feature: Wireless,Wireless, Portable Place of Origin: Guangdong China (Mainland) Color for choice: white, black, grey,and so on Feature: Arabic and English talking, two handsfree Fitting 1: Bluetooth connecting , wireless Fitting 2: Re-charging iPhone Fitting:: user manual, color gift box Product Name: High Quality Base Dock Charger for iPhone Packaging & Delivery Packaging Detail: Normal giftbox and bubble bag Qty/CTN:20PCS. CTN size: 45.9 x 37.0 x 46.6cm CTN GW: 16.6kg Qty/1x20'GP: 6660PCS Qty/1X40'GP: 13840PCS Qty/1X40'HQ: 17420PCS Measurement of carton: 0.078CBM Delivery Detail: 25-30 days after received order details and deposit Specifications -Solar bluetooth speaker -CE,REACH,ROHS, -Radiation -Charging accessory -Bluetooth handset Solar bluetooth speaker &nb
Model Number: UT-AF-61BT Type: Active Use: Home Theatre,Portable Audio Player Channels: 1 Special Feature: Wireless,Portable,Mini Place of Origin: China (Mainland) Display screen: LED Support: Bluetooth function; FM radio;USB/SD card Rechargeable battery: BL-5C Fitting type: MP3/MP4/IPOD/Computer USB/SD card and other device etc. Loud speaker: 45MM; 4Ω Signal and noise ratio: â¥80dB Color: White Packing: White Box Packaging & Delivery Packaging Detail: White Box Delivery Detail: 30 days Specifications AF digital Speaker With LED Display screen;FM radio Bluetooth function; FM radio;USB/SD card Rechargeable battery:BL-5C Display screenLEDSupportBluetooth function; FM radio;USB/SD cardRechargeable batteryBL-5C Fitting type MP3/MP4/IPOD/Computer USB/SD card and other device etc.Loud speaker45MM; 4Ω Sig
Specifications bluetooth speaker 1.Powerbank MP3 Player 2.Bluetooth Speaker 3.Mobile charger station outdoor portable bluetooth speaker for iphone Difung There are so many accessories to carry in the application of PC/Notebook and mobile, especiall for those electronic products lover. Different accessories also need seperate power adapter. Only the cables will bring you a lot of headache. Now we have the latest design for multifunctio device bluetooth speaker , which include so many functions. You don't need to worry from now on. We are the first one to launch this product Emergency bluetooth speaker and OEM service is also available. Welcome your inquiry! Multifunctions Integrated: bluetooth speaker BluetoothSpeakerAudio Out Specfication: Output power: 5V Charging time : 5-6 hours by USB 1A Battery capacity: 4200mAh Input power :Micro-5V 1A&nbs
Specifications newest colorful ceramicss wireless bluetooth speaker newest colorful ceramicss wireless bluetooth speaker BrandDbaysCompany Shenzhen Debays Technology Co., Ltd. Built-in Li-ion battery 3.7v/500mAh Speaker 40mm 2.6ohm 3w Frequency range 60Hz-18 KHz S/N >=96db Distortion <=0.5% Size 60*60*53mm Weigh1 kgVolume Control KnobTurn the knob in a clockwise direction to volume upTurn it in an anticlockwise direction to volume downUSB PortCharge/Audio IputMicrophoneHands-free speaker available only for the Bluetooth modelPower IndicatorBlue/Red:working statusRed:charging stauti(red indicator off when charged)TFTF Card slot is for inserting TF cardSutportFM radio/Playing MP3/MP4/PC/Phone ect. Cautions: 1. Keep out of reach of children. 2. Never knock the speaker. 3. Keep it away from fire/water/high/low temperature. 4. Never
Specifications 2013 Newest Bluetooth Mini Speaker (ST-BS01) Material:Metal Color:pink,red,black Range:10m CE,FCC,ROHS 2013 Newest Bluetooth Mini Speaker (ST-BS02) Version Bluetooth V2.1+EDR Battery 3.7 V 600 mAh,rechargeableCharge Time 2-3 hoursRange 10M Standby time About 6 hours (battery saturation state) &nb
Brand Name: Perfectdigital Model Number: SPEAKER-02 Type: Active Use: Portable Audio Player,Mobile Phone,Computer Channels: 3 (2.1) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Color: Black Feature: Ultra-Clear Noise-canceling Bluetooth Speakerphone Packaging & Delivery Packaging Detail: retail package Delivery Detail: 1-3 working days after the payment Specifications Ultra-Clear Noise-canceling Bluetooth Portability and Convenience High Definition High Definition Voice Control Bluetooth Speaker Product DescriptionColor: Black Listen in High Definition to your phone or PC while on the go Never before has such big sound come from such a small package. Just connect your phone or PC via Bluetooth or 3.5 mm minijack cable and enjoy unbelievably clear, room filling music. Ultra-Clear Noise-canceling Bluetooth Speakerphone for Hands-free Calls and Video ChatClarityHD Precision Micro Bluetooth Speaker is an incr
Specifications Bluetooth speaker/bluetooth car kit/Handsfree car kit Combining the two sets together: the car kit base and Bluetooth headset. Bluetooth speaker/bluetooth car kit/Handsfree car kitBluetooth specification:2.0, range:0-:10 m;Easy to installation and just clip to the sun visor;Independent FM wireless earpiece to protect your secrets;Up and Down button to check the number who call you;Super bright LCM caller english name display;Complete blue tooth wireless installation;DSP technology, Full duplex, noise and echo suppression;With 1600mAh Lithium battery to provide typical standby time of more than ;168 hours talking time of 11 hours and headset talking time of 5 hours;Voice dialing, last call redialing, and call switching function.;Built-in high intelligent microphone and powerful speaker.;USB faucet to software framework update and charge
Brand Name: U-Lion Model Number: UL-U800 Type: Passive Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer,Stage,Portable Audio Player, Mobile Phone, Computer Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini,Portable, Mini Place of Origin: Guangdong China (Mainland) Model Name: Power Bank Mini Bluetooth speaker Rated Type: 2*3W Socket Type: Universal Micro USB Frequency Range: 200Hz~20000Hz Mpedance: 4Ohm Packaging & Delivery Packaging Detail: White box, Gift box, Blister packing, Normal English packing or your OEM packing. Delivery Detail: 3-5 days after payment Specifications 1.Direct factory supply 2.High quality control system 3.Short lead time 4.New and fashion design 5.MOQ:100 pcs SpecificationsModel No.UL-U800Product NameNewest bluetooth speaker with microphone and mobile power bank functionSpecificationsBluetooth: 2.1+EDRPower output: 2*3 WFrequency range: 200-20000 HzSensitivity: 79 db ± 3Impedance: 4 OhmBattery capacity: 2500 mAh
Model Number: WS-S-057 Use: Portable Audio Player,Mobile Phone,Computer Channels: 1 Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: gift box with Usb cables Delivery Detail: 7~10 Days Specifications HOT!!! 2013 Portable Wireless Mini Bluetooth Speaker NEW!!! 2013 Portable Wireless Mini Bluetooth Speaker Speaker Specification: 1.Accord with bluetooth V2.0 2. Transmission range:<10M 3. USB charging voltage :DC 5V 4. Output power:3W 5. Built-in Power : Li-ion Battery 5V/