Brand Name: werock Model Number: ZC1175 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) Loudspeaker output: 3W x 1pcs Bluetooth Specifications: 2.1+EDR Frequency response: 60Hz-20 kHz Operating Frequency Range: 2.4GHz -2.48GHz S/N Ratio: ⥠85dB Horn Specifications: 2" 4Ω 3W S/N: >=80dB Power supply: USB charge or Build-in Lithium battery Lithium battery capacity: 500mAh 3.7V Recharge voltage: 5V Packaging & Delivery Packaging Detail: Accessories: Audio cable 1pcs, Manual 1pcs with gift box Carton Size: 40*35*25CM,81pcs/CTN,NW:15.6KG,GW:17KG Delivery Detail: 5-10 days Specifications bluetooth speaker 100% made by hands Rechargeable Lithium battery RF Range: 10 meters/33 feet Playback time: 3-5 hour item No.: ZC1175material:sapele wooditem name: The Latest Mini Bluetooth Speaker /Protable Mini Speaker FOB port: Guang
Specifications Kaidaer Bluetooth Speaker Specifications 1. Easy connection, no wires. 2. Built-in rechargeable battery 3. Works with all Function:1, the output frequency: 3 w RMS THD = 10%2, frequency response: 150 ~ 1800 hz3, the signal-to-noise ratio: 90 db or higher4, the speaker: 2 inches in 52 mm (diameter), 4 ohm5, store, download: download USB cable directly6, the power input: USB power cable goods 5 v / 500 ma, the ac power adapter7, bluetooth connection: the default boot in FM state, press twice MOOD audio will sound, mark has been transferred to the bluetooth connection, then you can proceed to the bluetooth connection, with a new bluetooth devices, mobile search found OVC3860 pairing connection after the new equipment, enter the password (0000), and play music after matching success, namely into bluetooth play mode.8, the bluetooth indicator light Chang Liang for connection to the outside sound playback.
Specifications audio Speakers for MP3 1.FM radio,TF card,TV Speaker 2.Can play the usb music directly 3.LED Screen can show time Wireless Bluetooth Speaker Mini Bluetooth Speaker New Mini Multi-function bluetooth speaker Sell Points: * Support: TF card,FM Radio, * LED Screen can show time, * Play music from USB/Micro SD card/MP3/phones/laptop directly * Can control LED light mini speaker Specifications: * Digital screen can display working state * Can connect with TV,cell phone,mp3/mp4/moblie phone/ipad/ ipod Iphone as speaker * It have changing colors LED* It have internal antenna * Big LED screen an show time, FM channel, charging* Colour available : Pink, Red. Green. Blue .Silver. black * Lithium battery and rechargerable. 350mAH&n
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
Specifications 1.Mini wireless bluetooth speaker 2.Support all devices with bluetooth function 3.Excellent Sound SpecificationBluetooth 2.1 Support A2DP V1.2Operating distanceUp to 10 metersOptional colorYellow, blackOutput power3W(Max)Working time4-6 hoursCharging voltage 5v +/- 0.2vLithium battery life3 yearsCharging time Around 3 hoursFeaturesHands free function: The bluetooth speaker will have the sound out when there is a call coming in if the speaker already connected with Bluetooth audio devices. External AUX input function:Turn on the bluetooth speaker and connect the 3.5mm audio cable to the speaker; it will auto go in to the external line-in mode with green les flash slowly.Call-back function
Specifications 1.Mini Bluetooth Speaker 2.With rechargeable Lithium battery 3.8 colors 4.HD microphone and speaker 5.TF card port Features & Specifications: This is a new lovely mini bluetooth speaker for bluetooth enabled devices.1.Audio input:Via bluetooth connection or 3.5DC plug cable.2.With microphone for your calling conversation.3.With TF card port by which you can play musics.4.Bluetooth version: Adopt CSRV2.1 bluetooth chip,backward compatible to V2.0,V1.2,V1.1. Support A2DP,AVRCP,Handsfree protocal. Specifications: Bluetooth versionV2.1Distance10 metresDemenssion60*60*60MMN.W.230gDrive unit45MM(Dia)Rated power3WFrequency response280Hz-16KHzSNR>95dBDistortion<0.5%Battery capacity520mAhCharging voltage5V±0.5VCharging duration2 hoursColorblack,white,red,pink,green,blue,purple,orangeSatandard accesoriesCharging cable,Instruction manual,bluetooth speaker
Specifications Mini Bluetooth Speaker with MP3, Support TF card 1.Excellent sound 2.Fashionable look 3.Bluetooth handsfree funct New Arrival Portablet Mini Wireless Bluetooth Speaker factory price
Specifications 1. Wireless Bluetooth Speaker 2.Wireless and Protable,Mini 3.Support mrico SD card 4.Super bass speaker 2013 Best Outdoor Wireless Bluetooth Speaker for Cellphone with Power Supply Specification Item nameBluetooth Mini SpeakerModelBTPD0007Dimension60*60*50MMPlayback FormatMP3Power Output3WBattery Capacity500 MAHCharge Volatage5VCharge Time2.5 hoursLast Time4 hoursTF Card playerSupportCard reader FuntionSupportBluetoothSupportAUX InSupportOperation SystemMicrosoft Windows Vista XPSP2 Mac OS Bluetooth Mini Speaker Features:1. CSR Bluetooth with BQB Approval.2. Work for all the Bluetooth mobile phone,handsfree wireless conversation function for phone call.3. The personalized and super mini appearance design 4. Standard 3.5mm Audio Input support MP3, mobile phone, ipod, iphone, etc.5. Wonderful Build-in Subwoofer speaker. 6. Support mrico SD card (TF card) for stereo music playback, enjoy great hifi sound from Bluetooth speaker.7. High capacity
Specifications 1.For Jawbone Jambox Bluetooth speaker 2.with 500mAh li-ion battery 3.support TF card 4.support iphone ipod mp3 For Jawbone Jambox Bluetooth speaker with handsfree function Features:Support: mp3,mobilephone,ipod,iphone etc.Easy to carry, you can enjoy music in everywhere.This model is good choice for promotation gift,and also we can produce without bluetooth funtion. Specifications:Material:ABS and aluminium alloy Power Supply: Rechargeable Li-ion battery 3.7V 300mAhSpeaker Unit:3W*2Frequency Response:100Hz-20KHzSNR:≥85db Distortion:≤0.1 % bluetooth V3.0+EDR Transmission distance: 10M Color: various colors are available Thanks for your visiting and have a good day!
Specifications 1. bluetooth speaker new model 2. with FM raido 3. support TF card 4. use for phones New product J2 in special design bluetooth speaker with TF support for phones Eternal love: red, blue, black, orange, yellow, purple 6 colors for customers to choose. Insert TF card, can use for iphone and Ipad Product features: 1.Global unique patented technology-----The expandable cavity resonance(Increasing the cavity resonance space) 2.TF card speaker: support TF card,battery inside,Independent play,Do not need to connect with other audiodevices 3.Adaptation of audio equipment:MP3,MP4,PSP,computer,mobile phone and so on Audio equipment
Specifications Cheap DS-1121, Buy Quality wireless bluetooth mini speaker directly from China Bluetooth Speaker Suppliers:Doss ds-1121(Asate) B Size:6*7.5*7.8cmDOSS DS-1121 portable wireless bluetooth mini speaker for iphone 4 4s ipod ipad smartphone Music Bluetooth Speaker Doss ds-1121(Asate) Bluetooth Speaker Dock 1.Bluetooth V2.1+EDR A2DP 2.speaker: 2 inch 3w 3.battery: built in 3.7v 500mah SpecificationBluetooth V2.1+EDR A2DPrange: in 10mspeaker: 2 inch 3wS/N ratio: >50dbdistortion: THD<1%frequency: 80hz-15Khzbattery: built in 3.7v 500mahsize: L72.6 x W72.6 x H78mmcertification: FCC CEmusic time: 4 hours 50% volumeBluetooth name: DOSS ASATEpassword: 0000
Specifications use:home theatre, mobiles,smart phones, material:plastic certification:CE,ROHS portable bluetooth speakers SpecificationModel of bluetooth:V2.1+EDR(A2DP)Range of application:up to 10MUSB charging voltage:DC 5Vloudspeaker unit:40mm*1Unit size: 75*75*80mmOutput power:3wDistorision:<10%Built-in Li-ion battery:3.7V/450MAColor:black,blue,white,pink,coke,red,green,etcFunction:a.Compatible with all Bluetooth-enabled mobile phones, iphone, ipad, Tablets, PC/Mac b.any device with an AUX-In 3.5 mm interface. c. calls or answering call hands freeDetails of product: 1.Model NO.BT-092 .MOQ:1000PCS3.FOB:USD4.Material:ABS5.N.W.:0.07kg 6.Measurement:75mm*75mm*80mm8.Quantity per CTN:60PCS9.N.W:14.1kg10.G.W:15.1kg11.carton size(L*W*H)30*24*18cm12..Packing:PP bag13.Delivey Time:25days14.Delivery time for samples:1-3days15.Export Portshenzhen16. 20'GP2000017.
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 high quality Wireless bluetooth speaker for iphone &ipod 1. The power supply: input AC 100-240 V / 50-60hz output: DC 5 V / 1 A high quality Wireless bluetooth speaker for iphone &ipodWireless bluetooth speaker, 60dB &nbs
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:&
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
Brand Name: LKC Model Number: LBS012 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) Bluetooth version: VER2.1+EDR Output Power: 3W Horn size: 1.5*4ohm inner magnetic horn Frequency response: 80 Hz-19 KHz Input sensitivity: 800mv 1 KHz Rechargeable battery: polymer lithium battery 3.7V500mAh Playing time: about 3 hours Bluetooth transmission distance: up to 10 meters Signal noise ratio: â¥85d B Dimensions (main body): (dia)80*42mm Packaging & Delivery Packaging Detail: standard packing(Newest style cute blue tooth high quality bluetooth speaker outdoor) Delivery Detail: 1-3days after payment Specifications bluetooth speaker outdoor Hands free function TF Card function Fm function Lovely appearance design &nb
Model Number: CP-V7 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone Channels: 2 (2.0) Special Feature: Wireless Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: colour box 54pcs/ctn carton size:61 x 43 x 41cm G.W.:17.5kgs N.W.:16.5kgs Delivery Detail: 15days Specifications 1.bluetooth Speaker 2.Standard power: 1W*2CH 3.input voltage: DC 5V 4.support TF,build-in microphone,bluetooth V4.0 bluetooth Speaker DescriptionMusic Anywhere Bluetooth portable stereo speakerWithout annoying wires, Music Anywhere provides high quality stereo music via Bluetooth technology for cellphone, MP3, MP4, Laptop and other music players.Held party outdoor with Music Anywhere Music Anywhere transfer high quality stereo music from any Bluetooth enabled music players, or MP3, Mp4 with cable connectivity. Party can be hold anywhere and anytime, music can be played up to 4 hours.Play music automatically after power onAfter power turned on, Music Anywhere w
Specifications 2013 New mini bluetooth speaker Bluetooth Speaker 1) Mini Speaker 2) Phone speaker Hot Selling mini portable bluetooth speaker outdoor car subwoofer TF mp3 player with mic Description: RMS:4Ω,2*3Watts; .Material:Aluminium Alloy+ABS.Support Micro SD, USB disk. Handfree Micro-phone built-in.Bluetooth V3.0+EDR.Frequency Response: 100Hz---20KHz; .Bluetooth Operation Range: Up to 10 Meters; Color available:Black/Red/blue/white; .Battery1000mha.Dimension: 155*61*45mm.Support:AUX in,Cellphone,MP3,MP4,MID,PC.Support: Hi-Audio quality control by A2DP V1.2 ProductCover Case For iPhone 4/5 ipad 2/3 ipad mini Samsung galaxy,blackberry,ipod touch and oth
Specifications New Mini Bluetooth speaker 1)Excellent sound 2)Fashionable looking 3)Bluetooth handsfree functio 4)Fast lead time Mini Bluetooth speaker Key specification:1 Bluetooth version: Bluetooth v2.1+EDR2 Scope of work: 10M 3 rechargeable lithium ion battery 400-500MA.4 operating time: 3-5 hours5 supports Bluetooth protocol: A2DP V1.2 AVRCP v1.46: SNR ≥ 85dB7 frequency range: 60Hz~18KHz+/-3dB8 Distortion: < 0.5%9 frequency range: 2402MHz-2480MHz10 Speaker: 4 3W 11 Impedance: 4 ohm12 support +AUX+TF+ Bluetooth hands-free phone13 product dimensions: 45 x 75 mm diameter.14 weight: 160g15 colors: blue, gray, red, black, blue16 material: aluminum alloy
Specifications 1.2013 Newest Fashion professional Mp3 bluetooth Speaker 2.Standard power: 1W*2CH 3.input voltage: DC 5V 4.support TF/FM ra
Specifications bluetooth speaker for mobilephones, computer 1) Can play music by link to mobile phone, MP3, MP4, PC, IPOD etc. CE, ROHS Item No.: HS-5093 Desc: bluetooth speaker for mobilephones, computer MaterialABS Color Customised pantone color Size H5.5*D4.3CM Packing details1pcs/color box, Meas: 37*27*16CM/100PCSG.W./N.W.(KGS):8.5/9.5 Logocan print client’s logo Sample time3-7 days OEM acceptedYESCertificate availableCE&ROHSProduction ability10000PCS/DAYPayment termTTFeatures: 1) Can play music by link to mobile phone,MP3,MP4,PC,IPOD and other audio devices, if you devices have 3.5mm socket. 2) Suitable for Promotion, Gift, Store for sell. Pocket size to carry anywhere
Specifications Mini Bluetooth Speaker: 1. 100% high quality; 2. 100% brand new; 3. 100% favorable. No MOQ, Paypal accepted. Bluetooth Speaker, Wireless Stereo Speaker, Portable mini Speakers 100% brand new and have good quality;wireless conjunction, bluetooth wireless playing function;Support variety cellualar phone bluetooth agreement;Sopport TF card;Support wired media devices with 3.5mm plug;Energy-saving and pro-environment sound box;Genuind high-quality stereo;Fashionable and portable sound box.SpecificationsOutput: 3WSound system:StereoSpeaker's diameter: 45mmSound control: TogglePlayback media: mobile, computer, TF cardTechnology standard: Bluetooth v2.0+EDRSNR: 80dBRecharging voltage: 5vBulit-in rechargrableLi-ion battDimension: 80mm(diameter) x 35mm(height)Package include1 x Speaker1 x USB cable1 x Audio cable1 x li-ion battery1 x Manual
Brand Name: OEM Model Number: Mini001 Type: Passive Use: Portable Audio Player,Mobile Phone,Computer,For mobile computer Channels: 3 (2.1) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: Blister packing Delivery Detail: 5 days Specifications wireless mini bluetooth speaker Mini Speakers for ipod more colors available high quality for music enjoyment Mini Bluetooth Stereo Wireless Speaker 100% new with tf card slotallow you to stream music from bluetooth devices like phones , Buit in battery charged by usb interface from computer Size; 60*60*57(mm)
Brand Name: JT Model Number: JT-BP-08 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage,Outdoor Channels: 3 (2.1) Special Feature: Wireless,Portable Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: Box and Carton Delivery Detail: 25-40 days Specifications V3.0 Bluetooth Speaker. Colors BLACK Specification Chipset: CSR BC8645Bluetooth version: V3.0+EDRSupported Profiles: HSP, HFP, A2DP,AVRCP
Specifications Bluetooth Speaker With speaker and mic function Could answer call Contro volume Many colors and new design Bluetooth Speaker Mini Portable silicone Bluetooth Speaker With Mic for Iphone/IPad and other smart phone and PC Features: 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 for Iphone/Ipad and all other mobile phones with bluetooth function,such as PC,MP3,MP4 etc7.Beautiful design high quality excellent sound 8.Elegant and fashion alluminum alloy material9.can work for Iphone/Ipad and other smart phone,such as play games.10.Sticker design Function :Answer Phone Call and Control volume Bluetooth Speaker Mini Portable silicone Bluetooth Speaker With Mic for Iphone/IPad and other smart phone and PC
Specifications Gucee X6 Appearance Patent Mini Bluetooth Speaker . Appearance patent product . Touch screen mini bluetooth speaker Gucee X6 Appearance Patent Mini Bluetooth Speaker Features:1. Mini Bluetooth speaker with microphone voice calls, hands-free phone radiation away from the Accessibility wireless transmission distance up to 10-40M 2. Full touch control screen design bowl appearance charm fashion mini Bluetooth speaker 3. The little man with big energy, can be 10 hours long life compact and perfect combination of adequate power for mini Bluetooth speaker 4. Using the latest Bluetooth 2.1 + EDR standard high-fidelity audio transmission technology, a key to get connected easier for mini Bluetooth speaker 5. Bluetooth speaker like simple bowl is lightweight portable integrated 6. The high-quality mini Bluetooth speaker, stereo music, bass shock treble support all Bluetooth mobile phones, computers, playing games, watching movies, listeni
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
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
Brand Name: OEM Model Number: MPS-303 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage,Outdoor Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Color: Optional Certification: CE,ROHS,FCC,REACH Guarantee: One year Material: ABS Bluetooth distance: 30 meters Packaging & Delivery Packaging Detail: color box Delivery Detail: 15-20 days Specifications MPS-303 Hamburger shape bluetooth speaker 1.Patent product 2.Top quality 3.CE/ROHS/FCC/REACH 4.OEM/ODM MPS-303 Hamburger shape bluetooth speaker Technical description: Power supplier:DC5V Output power:3W(1KHz,THD10%)Frequency:200Hz——20KHzSignal&noise ratio≥80dBImpedance:4 OHM(Ω)Li-ion Output:3.7V~4.2V+0.05V Li-ion Input:5VLithium battery capacity:500mAhSpeaker Unit:40mmCase Material:ABSDimensions:Dia70mm*H50mm(closed resonation)Weight:90g Features: Bluetooth Li-ion battery sp