Brand Name: POLINATA/OEM Model Number: PP-3415 Type: Active Use: Home Theatre,Portable Audio Player,Karaoke Player,Stage Channels: 2 (2.0) Special Feature: Portable Place of Origin: Zhejiang China (Mainland) Magnet: 60 oz Voice Coil: 3"KSV RMS Power: 180W Function: BLUETOOTH, USB,SD,FM Material: Plastic Cabinet Packaging & Delivery Packaging Detail: 1PC/CARTON Delivery Detail: 30-45 DAYS AFTER ADVANCE PAYMENT Specifications MODEL:PP-3415 Modern design Function:USB/SD,LCD SCREEN,BLUETOOTH,EQ,FM,IPOD High Performance with competive price PP-3415 15"2 Way Speaker BoxSubwooferMagnet 60 ozVoice Coil
Specifications standard accessories 1. Main unit 2. 2 in 1 cable( USB + Line in ) 3. User Manual BF-N22 Mini Bluetooth Speaker Technical Specifications 1. Work voltage: 3.3V~4.5 V 2. Work current: <30mA (Bluetooth module) 3. Transmit power: Class2 less than 4dbm, low radiation. 4. Spread spectrum: Frequency Hopping Spread Spectrum 5. Bluetooth protocol support: A2DP V1.2, AVRCP V1.4 profiles 6. Frequency range: 2.402-2 .480GHz (2.4GHz ISM Segment) 7. The receiver sensitivity: <-82dBm, BER <0.1% 8. Frequency range of the speaker: From 200 Hz to 20 kHz 9. Signal-to-noise ratio: ≥85dB 10. Speaker configuration: . 1.5 “ high-density dual-frequency magnetic horns and 1*2.5W power 11. Battery: build-in 500MA lithium-ion battery 12. Play time: ~4.5hours after full charged 13. Charging voltage: DC5V 14. Full charging time: ~3hour 15. Dimension: 80mm(W)* 50mm(D) * 50mm(D) &nb
Specifications 1. lithium battery 1000mah 2.wireless bluetooth 3.With a 3.5mm universal audio interface Bluetooth Speaker for iPhone(1000MAH) Our Advantages: 1. Factory Direct Sale 2. Eleven Years Experience 3. IPEGA & PEGA Famous Brands 4. High-quality Products, Reasonable Prices, Superb Technology,Timely Delivery 5.Hot Selling at the Market What are you waiting for,my friend?Come on,Let's creat mutual benefit together! Products Description: Introduction: This product uses the standard Bluetooth chip with 10M Bluetooth transmission dista
Specifications 5.1 bluetooth speakers Portable Rechargeable can connect with any bluetooth device for music Support phone/Laptop SpecificationsHigh quality Wireless Bluetooth Stero Speaker For iphone/Mobile/MP4 1.high quality 2.factory price Detail information: MOQ 2000 PCSdaily capacity 2000-2500 pcs/dayPackagegift box ,skin packing delivery time 15-25 days after depositpayment L/C,T/T , West UnioncertificatesCE, FCC , ROHS etcmain marketAsia , North America, Central/South America, West Europe, Mid East/Africa service OEM / ODM serviceshellABS plastic or aluminumWarranty1.5 year Description: Support phone/Laptop .Tablet PC , TF card (Mini
Brand Name: OEM/ODM Model Number: UP-161F Type: Passive Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer,Outdoor Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: China (Mainland) Material: ABS function: Bluetooth color: white Packaging & Delivery Packaging Detail: QTY/CTN: 20pcs Delivery Detail: 10~15 days after confirming the order Specifications New Bluetooth Speaker, Portable bluthooth speaker with transmitter,bluetooth speaker manufacturer & supplier New Bluetooth Speaker, Portable bluthooth speaker with transmitter,bluetooth speaker manufacturer & supplier Feature: (1) can play music from mobile speaker with the transmitter in 30-40 Meters(2) Suitable for Promotion, Gift, Store for sell. Pocket size to carry anywhere (3) mini heart sharpe transmitter connect with the mobile &n
Brand Name: SSA Model Number: BTS-016 Type: Active,sucking bluetooth Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer Channels: 2 (2.0) Special Feature: Wireless,Mini Place of Origin: Guangdong China (Mainland) MOQ: 1piece Output power: 3W (1KHz,THD 10%) Frequency: 150Hz-------18KHz Signal &noise ratio: â¥65dB Impedance: 4OHM(Ω) Li-ion Output: 5V/3.7v-4.2v+0.05v Lithium baterry capacity: 500mAh color: multi-color Packaging & Delivery Packaging Detail: Carton : 50PCS/CTNS G.W.: 12KGS/CTN Delivery Detail: 14days Specifications 2013 Sucking Bluetooth Speaker 1. 3W output 2.Frequency: 150Hz-18KHz 3.Lithium baterry :500mAh Specifications 2013 Sucking Bluetooth Speaker 1. 3W output 2.Frequency: 150Hz-18KHz 3.Lithium baterry :500mAh 2013 Sucking Bluetooth Speaker Specificationssticker bluetooth speaker Handfree function silicone stick bluetoothCan be connected to the mobile phone, MP3, MP5, PC and other audio o
Specifications bluetooth speakers hifi digital stream music player support APE/WAV/FLAC/MP3 new product ce fcc OEM OEM bluetooth speakers MUROAD is a high-quality HIFI HD digital stream audio player, powerful music player! Use Wolfson double WM8471 Hi-End's DAC, Super CPU operation ability, professional Audio code and calculation, show the best natural and perfect music. Accept OEM cooperation! The mastering level music file:MUROAD hifi hd music stream player is 10 times larger than CD playersound effects: MUROAD hifi hd music stream player is 3-5 times better than CD player MUROAD DSI is a multi-function media center, support UPnP,dlna,wifi,internet radio.1,Audio spec: use Wolfson, double WM8471 Hi-End's DAC, Super CPU operation ability, professional Audio code and calculation, show the best natural and perfect music.2,Support 24bit/192kHz, 32bit/384kHz (Maxi)3,Support APE/WAV/FLAC/AIFF/MP3/CUE format4, Support ISO and Android system's wireless c
Specifications 1.high sound quality 2.attractive design 3.Super mellow and soft touch 4. Easy to carry 5. Competitive price BT Speakers for smart phone,can suck on phone ,pc,and other item Specifications: Bluetooth version 3.0+ EDR, class IIOutput power :3W Frequency: 2.40-2.48GHzBluetooth range : 18M Support: HSP, HFP, A2DP Power port : USB/DC 5VProduct Size: Φ62*H59 mm Battery: 400MAHtalk time : 3 H &nb
Specifications High Fidelity Portable and Rechargeable Bluetooth Speaker 1.2.1+EDR 2.Support TF card,aux in 3.Talk for handsfree 4.RoHS CE Detailed Product Descriptionbluetooth mini speaker Portable and Rechargeable 1.2.1 + EDR Car2.Support TF card 3.Support talk for handsfree 4.CE,FCC,ROHS
Brand Name: OEM Model Number: LT-S3 Type: Passive Use: Portable Audio Player,promotion,Outdoor Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) color: as photo showed material: plastic storage: support tf card 2-16GB Music format: MP3, USB Packaging & Delivery Packaging Detail: in gift box packing as factory's Delivery Detail: within 1-15 working days ,depend on quantity Specifications Bluetooth speaker with USB/TF/AUX/Mic - plastic material - Available price - support micro sd card - accept OEM order Bluetooth speaker with USB/TF/AUX/Mic for promotion as gifts 1.Lamborghini Car design, with digital Screen.2.Compatible with iPod, iPhone, iPad, smartphones, MP3/MP4 playersand other audio devices equipped which with a 3.5 audio jack.3.USB flash drive function to connect PC by USB Cable4.multi-color selectable5.Mass storage Lithium battery6.support micro SD card (Max:16GB )7.FM function 8.Double speakers, n
Brand Name: OEM Model Number: IS-0005 Type: Active Use: Portable Audio Player,Mobile Phone,Computer Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Color:: milky Material:: ABS Size:: 180x180x130mm Feature:: changable led light colors Audio Port:: 3.5mm Power Consumption:: <5W Platform:: for iphone/ipad/ipod and other bluetooth devices certificate:: CE&RoHS&FCC Receiving Distance:: 15 meters ODM&OEM:: yes Packaging & Delivery Packaging Detail: gift box or can be customized Delivery Detail: 1~15 workdays depends on the quantity Specifications 1.led rechargeable bluetooth speaker 2.newest innovative design 3.changable led light colors 4.manufacturer 5.OEM&ODM 2013 new products on market bluetooth speaker with led light Discriptions:-Adopting RGB-high power LED as light source, Long lifespan, low heat, so may keep it on as long as you like.-Built in 9W RGB LED Lamps with 10W RMS Sound box.-
Brand Name: QC Model Number: Sytle985 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer,Blue Tooth Speaker Channels: 3 (2.1) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Color: Bule, Black, Sliver Size: DIA50*60mm Weight: 190 G Material: Aluminum Anodized With Pull Silk Voltage / Power: built-in 3.7V 800mhA Lithium battery Capacity: 5 Hours External power supply: PC and DC-5V adapter In put: Blue tooth Application: Home, Car, Mobile Phone, etc... Accessory: User manual, 1 USB & 3.5mm audio cable Packaging & Delivery Packaging Detail: Gift Box Delivery Detail: 2 Week Specifications camera lens speaker 3.5mm audio or TF card input USB charging Packaging & Delivery Packaging Detail:40pcs/ctn, 45*33*44cm, 15kgsDelivery Detail:one week
Brand Name: Bluetooth Model Number: P101 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Yunnan China (Mainland) color: white Packaging & Delivery Packaging Detail: original pack Delivery Detail: 3 to 6 working days after confirming your payment Specifications -- Life like sound -- Always ready to go Portable wireless bluetooth speaker Speaker type:Portable speakerAdjust method:touch sensitive buttonFunctions:bluetooth audio input, bluetooth handsfree, Mp3, LINE IN, SD cardPower supply:DC5V(USB), Built-in lithium battery 420mAhRated power:2.2W S/N: >80dBS/N: <0.5%@(1KHz)Frequency respones: 90Hz-20kHz Audio connector: 3.5mmSize: Φ110x30mmPlaying time: 4 hoursWeight: 138gOther charact:
Brand Name: ICABLELINK Model Number: BTPD0010 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone Channels: 3 (2.1) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Color: white Brand: new Input: 5V Play time: 3 hours Output power: 4w Built in: Microphone Jack: 3.5mm Quality: high Warranty: 1year Packaging & Delivery Packaging Detail: box Welcome inquiry OEM&ODM Delivery Detail: 3-5days after received the payment Specifications bluetooth speaker for phone white mini bluetooth speaker Cool Record shape design for your memory of record player 2013 Newest design bluetooth speaker for phone white mini bluetooth speaker Features:Cool Record shape design for your memory of record player,Plastic or Aluminum Cover with body UV painting,CSR Bluetooth Solution for high quality wireless connection4W powerful speaker with good sound qualityBuilt-in Microphone insideUp to 3 hours playing time for normal volumeWith AUX in to use even by 3.5
Brand Name: DOSS,OEM Model Number: DS-1116S Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage,For ipad and Ipod Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Frequency response range: 65Hz-20KHz SNR: â¥55dB Distortion: THD<0.5% Power supply mode: Lithium battery Warranty: 1 year Rated power: PO=1.5W Color: Red star,passion red and space silver Weight: 499g Size: 10.4*9.2*8.8cm Packaging & Delivery Packaging Detail: Retail package Delivery Detail: Within 7 days Specifications Newly Style DOSS Mini Portable Rechargeable Wireless Bluetooth Speaker Music for phone MP3 PC 1. big sound 2. mini bluetooth Newly Style DOSS Mini Portable Rechargeable Wireless Bluetooth Speaker Music for phone MP3 PC This product is a bluetooth speaker with mini shape, and also can be treated as a handset, which is compatible with all cell phones that support blueto
Specifications 2013 new mini water proof bluetooth speaker 1.factory with reasonable price 2.excellent quality and high reputate 2013 new mini water proof bluetooth speaker Shenzhen jie chuang da home appliance co., LTD. Is a focus on to provide personalized e-commerce solutions of Internet application technology service provider. We have senior technical development team and experienced planning team. jie chuang da home appliance service orientation in: to understand customer needs, to provide economic, applicable, reliable and personalized solutions and services. The company core business including mini speaker, IPOD speaker, IPHONE speaker, bluetooth speaker product design and development, DVD player products production sales, MID and recorder research and development application, etc., in the business development process, jie and reach home appliance with efficient service process, personalized solutions, perfect pr
Specifications mini outdoor protable wireless bluetooth speaker 1.Has hands free function 2.have stock 2013 Hottest wireless bluetooth speaker Button Function: > In TF/Bluetooth mode when short press this button: next song; Long press :Volume up. Don’t work in AUX mode .< In In TF/Bluetooth mode when short press this button: previous song; Long press :Volume down. Don’t work in AUX mode . Multifunction button: In TF mode, short press this button : Play/Pause; In bluetooth mode, short press this button: Play/Pause/Answer/End/Cancel dial/PairIn bluetooth mode, double click: Last number redial;Long press for 2seconds: reject calls .In TF/AUX mode, press it will be TF card and AUX exchange . Bluetooth Pairingl Make sure the Bluetooth speaker is in the off state.l Press ON/OFF key to Bluetooth mode, blue LED will flash 6 times, And short press Play/Pause key
Specifications best Sound with bass Mini Bluetooth Speaker 1.high quality 2.competitive price 3.fast delivery 4.service you ready to rock ! ? Wireless factory price best Sound with bass Mini Bluetooth Speaker with package .easy to control .wireless.Clearly Sound.Strong bass.durable Remarks: 1).We supply wide range of mobile phone Parts and accessories2).Payment method:We accept payment of T/T(Telegraphic Transfer),Western Union.3).Delivery time:2-3 days after full payment.Large quantity depends on the stock. Within about 7-10days after receipt of your order payment;4).Shipping Methods:We always ship the goods by specialized express company like DHL,UPS,EMS,FEDEX,air and sea It's a door to door service and fast to receive the goods.We also ship the goods as customers asked.5).Quality control:We have professional QC team;Each product is through shrict test with inspection machine and inspection before shipment.6).Gua
Model Number: F-1127 Type: Passive Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) speaker: 3Wx2 power: Built-in rechargeble battery,using time:8hours Packaging Gross Weight per Unit: 0.5 kg Package Size per Unit: 12X9X8 cm Package Type: gift box
Specifications Bluetooth speaker, portable and wireless Metal design, audio transmission, phone handsfree funtion Frequency:2.402-2.480GHz Bluetooth speaker Sell Points: Metal design, Portable, Bluetooth wireless audio transmission, phone handsfree funtionSpecification: &nbs
Specifications Digital Boy High quality mini portable speaker s Outdoor Wireless Bluetooth Speaker with USB and Power Supply Digital Boy High quality mini portable speaker s Outdoor Wireless Bluetooth Speaker with USB and Power Supply 4 colors available : 1.Each country has its different Express fee,you can choose express way when you make a inquiry,we will offer our factory price for you correctlyu.thanks2.We privide DHL,EMS,UPS,TNT, HK post,China Post and so on3.We have 4 colors available , you can choose colors. golden red blue green Speaker SpecificationSupport A2DP, AVRCP,Headset,Handsfree ProfileBluetooth Version:v2.1Working Range: Up to 10mWorking Time:5 HoursDimension:60*60*50mmNet Weight:215gSpearker:45mmLoudspeaker Output:4WFrequency Response:280HZ-16KHZSignal-to-Noise≥95dbDistortion:≤0.5%Battery Voltage Capacity: 520mAhBattery Charging Voltage:5V±0.5VBattery Charging Time:2 HoursSupport Phone / Sup
Brand Name: C&D Model Number: CDB-050 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: Guangdong China (Mainland) Product name:: CDB-050 bluetooth speaker Bluetooth Version: Bluetooth V2.1 + EDR (A2DP) Power Output: 6W*2 SNR: â¥80dB Effective Distance: 10m Frequency: 160Hz- 20Khz Power: DC 12V AC Adaptor Dimensions: 260*156*99mm Impendence: 4 Function: USB; AUX, FM radio, snooze, Sleep,dimmer Packaging & Delivery Packaging Detail: with 1pc Bluetooth Headset, 1pc USB cable and 1pc box package Delivery Detail: 35-40days Specifications --Hi-Fi stereo speaker --Light changable panel --Multifunctional function --FM.SDcard and bluetooth --Good price and quailty Newest! Bluetooth speaker with Hi-Fi stereo SD and FM radio Specifications: ItemsCDB-050 Bluetooth speakerBluetooth VersionBluetooth V2.1 + EDR (A2DP)Power Output6W*2Impendence4ΩSNR≥
Brand Name: OEM Model Number: GHX-blue Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage,all devices with bluetooth function Channels: 3 (2.1) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Work time: 4-5 hours Battery Voltage/Capacity: 520mAh Battery Charging Votage: 5V Operating Distance: up to 32 feet (10 m) Frequency Response: 280HZ-16KHZ Signal-to-Noise: â¥95dB Distortion: â¤0.5% Speaker Dia.: 45mm N.W.: 220g certificate: CE&Roh Packaging & Delivery Packaging Detail: white box: 60*60*50mm Delivery Detail: 5-7 days Specifications 2013 New Hottest Product Wireless Mini Bluetooth Speaker Wireless speaker Support all devices with bluetooth function CE&Roh 2013 Newest Bluetooth Speaker, Sumsang/iphone Speaker: 1. 2013 Hot sale portable mini wireless bluetooth speaker 2. new bluetooth speaker 3. with volume dial4. custom logo bluetooth speaker 5. new model
Specifications Portable bluetooth Multimedia mini bluetooth speaker Wireless bluetooth Rechargeable Bass sound CE,ROHS,FCC Portable bluetooth speaker Mobile mini speaker Product Specifications: VINA International Holdings LTD. *Bluetooth Frequency:2.402~2.480GHz*Resolution:CSR3*Support multiple pair:upto 8 devices*Output power:3W*Frequency Response:20Hz~20kHz*Battery Li-ion:3.7v,*Battery Capacity:600mAh*Audio input: 3.5mmJack cable and power connector*On/Off/Bluetooth switch*Driver Unit:40mm,4Ohm,3W*Power Indicator Light:Blue lights*Range:upto 10 metres open field*Product dimension:61x57mm *Metal housing,good at bass sound,small,compact and completely portable thanks to the rechargeable battery that gives you over 6 hours of listening pleasure.*Enjoy the music, stored on your iPhone/iPad/iPodtouch, with friends.*Enjoy the music, films and games on your iPhone/iPad/iPodtouch with friends.*With extra aux-input for use with MP
Specifications Portable Mini MP3 Bluetooth Speaker 1.With bluetooth,tf card,AUX, 2.Sound bass,clear alt 3.Best price Specifications: Support TF Card,A2DP,AVRCP,headset,phone handsfree,line in for MP3,Mobile,PC,Iphone,Ipad Bluetooth version:V2.1Output: 3W,S/N>=95dB,THD<=0.5%Product size: D60*H50mmLoudspeaker:45mm, 4ohmWeight:230g AMP Freq Range: 280Hz-16KHz Power Source: USB & Built-in Battery Battery Voltage:3.7V,Charge Voltage:5V+-0.5VBattery Capacity:520 mAhCharge Time: 2 hours,Last Time: 5hours USB charging,3.5 stereo audio jack Feature: 1.Sound bass,Clear alt and pure woof 2.Mini,Portable,easy to carry anywhere and enjoy music anytime3.Rechargeable,built-in li-on battery,USB charging4.Multifunctional,support bluetooth,TF card,AUX,Phone handsfree
Specifications bluetooth speakers 1.Compatible with multimedia device 2.Compatible Micro SD/TF 3.Material:Aluminum alloy Hot selling bluetooth speakers with Aluminum alloy Specifition Built-in Lithium-ion batteryPower SupplyLithium-ion,Computer-USB-in,DC-inCompatiblemobile/computer/MP3/MP4SupportMicro SD/TFOutput3.5mm AUX in5PIN Output3WMemory PlayAuto remember the last song & play mode playedFrequency response150-18KHz,SNR:≥80dbMaterialAluminum alloy Package product size60mm*H55mmgift box size113*70*68mmNW230gGW330gcarton size33.5*13*16cmpcs/ctn10pcs,4KG
Specifications Wireless Bluetooth Speaker. Top grade, upscale; Modern design; Fantastic modeling; Good premium gifts! Wireless Bluetooth Speaker of IBomb EX800 is coming and official listing! YOUR EYES WON'T BELIEVE YOUR EARS HUGE SOUNDWith EX800 you can play music, movies and games and fill even the largest spaces with sound. Precision-tuned drivers and dual passive bass radiators work in concert to produce amazingly clear, full audio at any volume. COMPLETELY WIRELESSStream all your digital media from any Bluetooth device and control IBOMB EX800 from across the room, or use the buttons on top to pause, play and skip. With a built-in rechargeable battery that lasts up to 6 hours, you can party all day or night, anywhere. PORTABLE DESIGNWith its stainless steel construction and compact size, full metal feeling, IBOMB EX800 is the perfect companion for any mobile device. Take it with you from room to room or share your sound anywhere, like the beach, park, hotel, backya
Specifications fashionable smart mini wireless bluetooth speaker with suction cup and answering function fashionable smart mini wireless bluetooth speaker with suction funciton Features:1. With creative design, fashionable and attractive2. Built in bluetooth, let you enjoy much freedom.3. With stereo effects, enjoy high quality sound effect.4. Working distance: 10m5. Bluetooth version:2.1+EDR6. With answering function and voicing phone number8. High quality !!!!!9. Packing: product box: 120×70×70 mm Specification:Power supply:DC5.7VOutput power: 3WFrequency: 160-20 HzSignal& noise ratio: 50DbImpedance: satallite ohms+subwoofer 2ohmsSpeaker unit:
Specifications Powerful super bass hands-free call bluetooth speaker 1. Induction function 2.portable wireless Portable, Wireless,Mini,Induction Bluetooth SpeakerSpecification:1. Frequency range: 2.402-2.480GHz.2.Max Power:3w3. MICt sensitivity: -32db4. receiving sensitivity: Better than -82dBm.5.distance:10metres6. data transmission:up yo 3Mbps UAR7. data-signalling rate: 115200bps 8.Charging Power: 3.7V –4.2V DC.9. working voltage: 4.8V –5.5V DC.10. working current:200mA11.Battery:600mAH Function:Wirless Bluetooth Input;Audio Transmission ; Handsfree function ;TF Card function; Hand gesture recognition"Prev/Next ,Stop and Play" NFC OptionalIndection Package:1.50pcs/box2.Carton Size: 45.5*35*273.carton weight: 19.6kg
Specifications Bluetooth Mini Speaker Portable Mini Bluetooth Speaker 1.Mini bluetooth speaker 2.RF distance: 10M 3.With hand-free design Bluetooth Mini Speaker Portable Mini Bluetooth Speaker Feature --Unique metal shell, stereo bluetooth module.--RF distance: 10M--Excellent bass quality--Built-in high-capacity Li-battery--Able to dock with iPhone, ipad, loptop or desktop etc... Specification:Material: Metal + ABSRated power : 3.0WFrequency: 100HZ-20KHZSNR: ≥85dbOutput: 3.7V/400MABattery: Rechargeable Li-BatteryLoudspeaker output: 3W/4Ω RF distance: 10M