Brand Name: Ringo Model Number: RH001 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player,Mobile Phone Function: Bluetooth,Microphone Place of Origin: Guangdong China (Mainland) Frequency: 100-10000Hz bluetooth chip: V3.0 Sensitivity: -40dB Connector: 3.5mm Battery life Standby Time: 120H Working Distance: 10M Packaging & Delivery Packaging Detail: blister Delivery Detail: 10-15days Specifications 1.with CE ,Rohs 2.minimum order 3.fast delivery best wireless headphones for iphone headset with microphone Product function Comply with Bluetooth 3.0+EDR With audio Line in function Standby Current ≤ 10μA, Working Current ≤ 30mA, Working Voltage : DC 3.7 V Charging Current :DC 5V , 500mA (red LED on) Speaker Unit φ30 32Ω 20mW *2 Speaker Frequency 20-20000Hz Microphone 4.0*1.2mm omnidirectional; frequency 10
Brand Name: C&D Model Number: CDB-041 Style: Headband Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Product name:: CDB-041 wireless headphone Bluetooth Version:: V. 2.1/3.0+EDR Support Profiles:: HSP, HFP, A2DP and AVRCP Speaker DIM:: 30mm Operating range:: 10 Meters(33fts) CLASS II Output S.P.L:: 93±3db*20mw/30mm MIC.Sensitivity:: -54dB±2dB MIC. Impedance:: 2.2 Input Voltage:: DC 5V BY MINI 5PIN USB Dimension( mm):: 123.5*49.5*25mm Packaging & Delivery Packaging Detail: with 1pc Bluetooth Headset, 1pc USB cable and 1pc box package Delivery Detail: 35-40days Specifications 1.Stylish bluetooth headphone 2.Stereo excellenct sound 3.Cheap price 4.OEM/ODM order welcomed 5.High quality Sport Wireless headphone with bluetooth and HFP,HSP ,A2DP function Specifications: ItemsCDB-041 wireless headphoneBluetooth VersionV. 2.1/3.0+EDRSuppor
Model Number: HB41284 Place of Origin: China (Mainland) Specifications Wireless Headphone w/ FM Scan Radio Wireless Headphone w/ FM Scan Radio Unit Weight: 215 g Battery: 2*AAA
Brand Name: ZONOKI Model Number: Z-G8119 Style: Headband Communication: Wireless,wireless Connectors: USB Use: Portable Media Player Function: Noise Cancelling,Foldable 2.4G wireless headphone with mic for laptop Place of Origin: Guangdong China (Mainland) Frequency: 2.4GHZ ISM BAND Battery: DC 5V (2XAAA battery ) Playing time: 7 hours Spearker power: 2*15mw Receive distance: About 10M(open space test) support system: Windows 2000/XP/Vista/Win7 pair mode: Automatical,LED indicator power voltage: 2*AAA dry batteries Packaging & Delivery Packaging Detail: Color box, 16pcs/ctn means: 54*43.5*46.5cm G.W:11.2KGS NW:12.2KGS Delivery Detail: 3-5 days Specifications 1.Foldable 2.4G wireless headphone with mic for laptop 2.10m receive distance 3.Built-in microphone 4.Portable and fashion Z--G8119 Foldable 2.4G wireless headphone with mic for laptop Wireless Headphone with Mic for laptop Use Range1).Easy to enjoy music from PC & internet.2)
Brand Name: Singingda Model Number: SE-W900 Style: Headband Communication: Wireless Connectors: Other Use: Other Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: Black Usage: Mobile Phone, Computer and Others Packaging & Delivery Packaging Detail: gift box,blister box Delivery Detail: 30-35 days Specifications 1.Wireless headphone with volume control on/off switch 2.Perfect bass 3.Hot Sales 4.Factory Price 5.CE,FCC,ROHS Singingda wireless headphones are designed for sound engineers, musicians, and those who take sound seriously. They are the headphones that artists are designed to deliver the same level of emotion and power the artist originally intended. Designers of Singinga wireless headphones conducted a series of ergonomic studies to find the perfect lightweight, foldable headphone that always delivers a comfortable fit. The result is a design now copied by brands around the world. Features: Singingda wireless headphones sound so good b
Brand Name: dongshun or your logo Model Number: IR-2010C Style: Headband Communication: Wireless Connectors: IR Use: Car dvd Place of Origin: Guangdong China (Mainland) Specifications Infrared wireless headphone (2 CH) Folded type headphone Human degsin High-fidelity stereo CE,FCC,ROHS pass *1. Can be folded, for easy transport, small size*2. Auto mute and auto power off function *3. human degsin*4. Volume balance adjustment function*5. high-fidelity stereo*6. Carrier Frequency: 2.3/2.8MHZ;3.2/3.8MHZ*7. Headset current consumption: less than 25mA.*8. Power: AAA1.5X2 *9.product pass CE,FC,ROHS
Brand Name: baoyi Model Number: BY-006S Style: Headband Communication: Wireless Use: Portable Media Player Place of Origin: Guangdong China (Mainland) color: white Specifications 1. Noise Reduction Stereo Headphone, 2. Professional Hi-Fi Stereo Headphone, 3. Premium design Headphone 4.low MOQ Optional color: black, whiteMixer MP3 / FM functionHigh-fidelity stereo speakers, with heavy bassHeadphones external large capacity batteries, rechargeable
Brand Name: Jabees Model Number: JB601 Style: Headband Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Color: pink,black,white Bluetooth profiles: A2DP1.2/AVRCP1.0/HSP/HFP Battery meter: on iPhone Multipoint: Yes Wired: 3.5mm line-in when non-Bluetooth Packaging & Delivery Packaging Detail: standard gift box Delivery Detail: 1-3 days after payment for distributor,25-30days for OEM Specifications music stereo bluetooth headset Multipoint Technology Music Streaming Voice Prompt: in 5 languages Good performance music stereo bluetooth headset Bluetooth headset wired or wireless headphone JB601 Variety is the spice of life.Jabees newly model JB601 as an outstanding member joins into the variety of headphones lineup,it comes and combines wireless & wired in one.The Bluetooth feature brings you a smart wireless life while never
Brand Name: Neutral Model Number: KT-HE029 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: White & Black Packaging & Delivery Packaging Detail: neutral color box Delivery Detail: 15-25days Specifications 1.Audio transfer cable with microphone 1pc 2.USB charging cable 1pc 1.Audio transfer cable with microphone 1pc 2.USB charging cable 1pc 3.F card transfer to SD card cover 1 PC&n
Brand Name: Fordex Group Model Number: FW-00367681 Style: Headband Use: Computer Place of Origin: Guangdong China (Mainland) Type: Headphones Color: Black Packaging & Delivery Packaging Detail: Package Contents: Headphone Delivery Detail: 1-7 days Specifications Folding IR Infrared Stereo Wireless Headphone (Black, 2 x AAA) Key FeaturesHighlightsModel: IR2008DColor: BlackStylish IR wireless headphoneFoldable design for easy carrying and storageSystem: Infrared wavelength: 850nm Carrier frequency: Channel A: Left channel: 2.3Mhz / Right channel: 2.8Mhz, Channel B: Left channel: 3.2Mhz / Right channel: 3.8MHz SNR: >= 50dB Frequency response: 30-15000Hz Operating range: up to 12 metersAutomatically mute for headphone and auto power off if no signal is received about 5 minutesPower by 2 x AAA batteries (not included)Comes with English manualSpecifications Weight (kg)0.193
Brand Name: Zealot Model Number: N-75 Style: Headband Communication: Wireless Connectors: 3.5mm audio line or USB line Use: Portable Media Player Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: Black+Gray,Brown,Golden,White+Pink,Blue,Red,Silvery Shape: Foldable Material: Plastic File Formats: MP3/WMA/WAV Additional Features: FM Radio Packaging & Delivery Packaging Detail: 1.Weight of piece:195g/piece 2.Packing of carton:50 pieces/carton 3.Size of carton:75cm*47cm*36.2cm 4.Weight of carton:16.2kg/carton Delivery Detail: 7-10 days after payment Specifications 1.Memory card headphones 2.FM function 3.Foldable 4.Lcd Screen 5.High stereo Feature: *N-75 Headphone----------1pc*Rechargeable battery----1pc*USB line----------------------1pc*3.5mm audio line---------1pc 1.0.195kg/Unit2.50PCS/Carton3.15KG/N.W(carton)4.16.2KG/G.W(carton)5.Size of carton: 75*47*36.2(cm)
Brand Name: BOLIN Model Number: 670b Style: Headband Communication: Wireless Connectors: 3.5mm Use: Computer Function: Microphone,FM audio Place of Origin: Zhejiang China (Mainland) purpose: education or conference Certificate: ISO 9001-2008 Service: OEM Guarantee: One year name: 5 in 1 wireless headphone Packaging & Delivery Packaging Detail: Export carton Delivery Detail: 20 work days Specifications 5 in 1 wireless headphone 2.Beautiful sound 3.Wired online chat , 4.Wired use for headphone with mic 5.FM audio with LCD 5 in 1 wireless headphoneheadphone wireless radiospecification: 1. 5 in 1 Wireless headphone functions ,can receive full channel television sound, also can receive the DLP projection, computers, DVD, CD and so on all have audio output of electronic products. 2. Built-in microphone, (cable mike) can chat on the Internet. Plug in the computer can be easily and close friends online chat, get rid of typing distress, experience the fun of surfing the Interne
Brand Name: M&J Model Number: NEO-2000 Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Payment: W/U,T/T in advance,Paypal Shipment: FEDEX,DHL,EMS,UPS,TNT Packaging & Delivery Packaging Detail: blister+color card Delivery Detail: 3-4 days Specifications wireless headphone for PSP2000 1.High quality with best price 2.Prompt delivery 3.Best after-sale service Product Name:wireless headphone for PSP2000 Details: * 3000 model for PSP2000 and host* Do not have headphones plugged directly to the PSP, the PSP can bring the entertainment to enjoy while you can by doing sports or busy as other things, cordless reception, clear sound, beautiful.* Ear loops fashion design, novel style ear hook.* To listen to FM frequency, but do use the wireless headset.* Before use with a pair of AAA batteries required. (Requires optional.)Can be used in the 10M range. (Note, the more distant sound quality will be affected, not through the wall) Others:We can
Brand Name: Guideray Model Number: earphones Style: Headband Communication: Wired Connectors: 2.5mm/3.5mm/6.3mm Use: mp3/mp4/mobile phone/laptop computer Function: Bluetooth,Waterproof,Noise Cancelling,Microphone,telephone/mo3/mp4/laptop computer Place of Origin: Guangdong China (Mainland) Brand: Guideray company Sound: super bass Appearance model: headphone Color: silver/gold Earlap material: ABS Cord material: PVC/PU/TPE/Fabric/Aluminum foil options Line supervisor: 1.2m Pin Size: 3.5mm Transfer material: copper Packaging & Delivery Packaging Detail: 1)OPP bag ,Blister package or colorful box package with your own LOGO or neutral package. 2)Can be customized package available Delivery Detail: Within 7 days after receiving order Specifications cheap wireless mp3 sport headphones 1.Cord PVC/TPE+ABS 2.OEM/ODM is welcome 3.CE / RoHs/FC Advantages factory price brand name wireless headphones for iphone/samsung/laptop1. Fashion design, various colors m
Brand Name: wsic Model Number: IR-138 Style: Headband Communication: Wireless Use: Computer Function: Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: polybag or blister and export carton Delivery Detail: 25 working days after getting the order confirmation Specifications 1,Infrared wireless headphones with comfortable design 2,light-weighted design 3,Customized design available 4,CE,ROHS Infrared wireless headphones with comfortable design Specifications 1,carrier frequency Left 2.3MHz &nbs
Brand Name: SYGAMA Model Number: SGS-H4 Style: Headband,headphone Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Connector: 3.5mm Power supply: rechargeable battery Frequency response: 20Hz~20KHz S/N ratio: >90dB Support format: MP3/WMA/WAV THD: <1% Color:: Black/pink/white Packaging & Delivery Packaging Detail: color box packing Delivery Detail: 25 working days after payment confirm Specifications 1.Wireless headphone 2.Support SD card 3.Rechargeable,with LCD display 4.Can connect to mp3,mobile,pc etc 5.Black/pink/white 1.Wireless headphone2.Support Mico SD card3.Rechargeable,with LCD display4.Can connect to mp3,mobile,pc etc5.Black/pink/white 1.Play high quality MP3 from SD/MMC Cards 2.Hi-Fi Sound 3.Rechargeable Lithium Battery4.Folding Headphone5.LCD with Track information6.Battery Loader From USB Include7.Memory Function8.Six Sound Funtions Are Optional 9.Wired An
Brand Name: (FLYING)OEM Model Number: RF-316 Style: Headband Communication: Wireless Connectors: USB Use: Computer Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) COLOR: red,blue,yellow,etc shape: mini,convenience Packaging & Delivery Packaging Detail: ppbag gift bag Delivery Detail: 15-20days Specifications headphones for electronic devices Different connector available Raw material approved by Rohs For all two way radio mod Headphones for Electronic Devices 1.Different connector available 2.Raw material approved by Rohs 3.For all two way radio modHeadphones for Electronic Devices Different connectors Two Way Radio Headset approved by CE&ROHS Selling Point1.Fits either left or right ear2.Different connector available.3.Push-to-Talk switch (PTT) on the side of the microphone.4.Suitable for Motorola,Kenwood,ICOM,VERTEX,YAESU etc5.Soft ear-hanger that fits comfortably and holds itself in place during strenuous outdoor activity.6.Economical and
Brand Name: wonderhuge Model Number: 088 Style: Headband Communication: Wireless Connectors: 3.5mm Use: TV, CD/VCD/DVD, MP3 player, mobile phone, computer Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) colore: black Packaging & Delivery Packaging Detail: 1 unit in a gift box and 20 units in an export cartoon Delivery Detail: 10-20 days Specifications 1. FM wireless headphones for TV 2. Integrated fm radio 3. Monitor function 4. Wireless net chat 5. Pass CE, ROHS, FCC 1. Item Description: 4 in 1 FM Wireless headphones for TV 2. Features:Black color Wireless Headphone: For private listening FM Radio: To scan for your favorite FM channels Wired Headphone: With the included audio cable, the receiver can be used as a wired headphone Compatible with PC, MP3 players, TV, CD or DVD players Wired headphoneRoHS compliant3. General IntroductionThese stylish FM Wireless headphones for TV are suitable for use with any audio device which has a standard 3.5mm headp
Brand Name: OEM Model Number: RE-W309 Style: Headband Communication: Wireless Connectors: USB Use: Computer Function: Noise Cancelling Place of Origin: China (Mainland) application: PC/PS3 color: red/blue/pink/gray wireless: 2.4G Packaging & Delivery Packaging Detail: PVC color box Delivery Detail: 7-20 days Specifications wireless headphone light and comfortable Super bass with vol control compliant with CE and ROHS Fetures2.4GHz uncompressed sound intact 2-way transmission &nbs
Brand Name: Wireless Earphone Model Number: headphone Style: Headband Communication: Wireless Connectors: 3.5mm Use: TV set, audio device, DVD/VCD player, multimedia PC Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) color: black Specifications 1,Wireless Headphone 2,Headphone 5 in 1 3,for MP3 PC TV CD Hi-Fi Wireless Earphone Headphone 5 in 1 for MP3 PC TV CD Hi-Fi for beautiful sound Specifications1. for MP3 PC TV CD 2. 5 in 1 3.Wireless Earphone Headphone 4.Hi-Fi for beautiful soundWireless Earphone Headphone 5 in 1 for MP3 PC TV CD High sensitivity, interference resistance, strong signal, outstanding performance, effective range over 8m,and reception beyond obstacle of wall. Bass speaker for great enjoyment Hi-Fi for beautiful sound.Features: 100% BRAND NEW! Wireless Earphone Wireless reception from any electrical device with audio output such as full-channel TV sound,PC, game player, DVD player, VCD player, audio device,MP3 player, and
Brand Name: icablelink Model Number: USWH0031 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: Black Certificate: CE/ROHS Packaging & Delivery Packaging Detail: Color Box or OEM Delivery Detail: 2-5 days after payment Specifications 1.wireless headphone with FM radio function 2.got CE & ROHS 3.fast delivery 4.S/N:> 40dB 5.color box packing 6 IN 1 wireless headphones with FM radio functions Product Details: Transimitter:1) frequency: 84MHz2) modulation mode: FM3) transmission range: 35 meters4) power supply: 2xAAA batteries. Receiver (headphone):1) frequency range: 83-108MHz 2) reception mode:FM 3) frequency response: 20-20000Hz4) distortion: <=2%5) power supply: 2*AAA batteries. Packing Details: &nb
Brand Name: Wsound Model Number: TF500 Style: Neckband Communication: Wireless Connectors: 2.5mm Use: Mobile Phone Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Bluetooth version: V3.0 Radio frequency: 2.400GHz-2.483GHz Transmit power: Class2 Transmission range: 10M Talking time: up to 8 Hours Music play time: up to 6Hours Standby time: up to 220 Hours Color: OEM welcome Charging time: 2-3 hours Package: Transparent package Packaging & Delivery Packaging Detail: Retail package Delivery Detail: Depend on order quantity Specifications silent disco wireless headphone sd card Neckband Headphone Headset Stereo Bluetooth Headphone Noise cancelling
Brand Name: OEM Model Number: 98TF Style: Headband Communication: Wireless Connectors: USB Use: card reader headphone Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) color: brown, iron grey, white Packaging & Delivery Packaging Detail: color box & blister packing Delivery Detail: 20 days Specifications * TF card reader * Build-in FM, radio receiver * Support USB 2.0, plug and play Card reader functionSupport USB 2.0, plug and play.Link with computer and manage the file with TF card.Build-in FM, radio receiver which can receive high-quality stereo radio. Specification:Supported file formats: MP3,WMAAudio frequency response: 20HZ-48KHZ SNR: About 75db(1KHZ)FM frequency range: 87.5MHZ-108MHZ FM receiver sensitivity: 86dB uVPower (peak) : 40MaFor TF card
Brand Name: OEM Model Number: WBH9 Style: Headband Communication: Wireless,wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Products Name: Swimming waterproof bluetooth wireless headphone Delivery Port: Shenzhen/Hongkong Bluetooth Chipset: CSR Standby Time: Up to 120hours Talking Time: Up to 10hours Color: White, Red, Yellow, Pink, Blue Charger Power: 110-240, 5V Waterproof Rate: IPX8 Type: Swimming waterproof bluetooth wireless headphone Packaging & Delivery Packaging Detail: blister with inside cardboard Delivery Detail: Within 1-7 working days Specifications Swimming waterproof bluetooth wireless headphone 1. Waterproof rate:IPX8 2. CSR chipset 3.Stereo Bluetooth headphone Swimming waterproof bluetooth wireless headphone Specifications:&nb
Brand Name: OEM Model Number: WH016 Style: Headband Communication: Wireless Connectors: 2.5mm Use: Computer Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: Gift box / blister packing Delivery Detail: 25 days Specifications Wireless and wired in one;widely applicable to PC, TV, DVD VCD, MP3, MP4 and other major audio sources 1. wireless headphone2. wired headphone3. FM radio receiver4. wireless monitoring5. wireless chat online6.charging function7. XBS BASS8.microphonewidely applicable to PC, TV, DVDVCD, MP3, MP4 and other majoraudio sources
Brand Name: OEM Model Number: C01484 Style: Headband Communication: Wireless Connectors: Other Use: Portable Media Player Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Charger specifications: DC5.0V 300mA Listen time: â¥16 hours Packaging & Delivery Packaging Detail: Paper Packaging Delivery Detail: 3-7days Specifications Bluetooth Wireless Headphone 1.Transmitting Power: Class 2 2.Frequency Range: 2.4026 GHz-2.480 GHz 3.Color: Black HOT! SX-907 Bluetooth Wireless Headphone (C01484) Features:1.Wirelessly transmitted stereo music via Bluetooth Adapter.(acoustics devices like for iPOD,for PSP, MP3,Hi-Fi).2.Support A2DP mobile phone, the mobile phone can be transmitted stereo music directly. No need the Bluetooth Adapter.3.With foldable and comfortable headset you can keep enjoying for long time4.Bluetooth headset designed with 2 purchase of hi-precision speaker,superior sound, powerful bass systemSp
Brand Name: @ Model Number: 670 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Emission Frequency: 86 MHZ more or less 0.5MHZ Modulation mode: FM Emission distance: 30M Power supply: 2xAAA battery or 4.5V DC Frequency range: 86MHZ for wireless headphone FM radio: 87-108MHZ Distortion: less than 2 per cent color box size: 19.7*8.5*22CM carton size: 41*44*46CM Headphone color: black Packaging & Delivery Packaging Detail: Packing Details: color box per carton:20PCS color box size:19.7*8.5*22CM carton size:41*44*46CM N.W:8.5KG G.W :9.5KG Delivery Detail: 15-20days upon receiving deposit or L/C at sight Specifications Wireless headphone Wireless net chat Wireless Monitoring With FM radio and wired function 5 in 1 wireless headphones with mic/fm transmitter for net chat,monitor High sensitivity,interference resistance,strong signal,outstanding performance,effective ra
Brand Name: SAM Model Number: sbh650 Style: In-Ear Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: China (Mainland) color: black Package: Yes Packaging & Delivery Packaging Detail: original standard package Delivery Detail: within two working days after receiving payment Specifications 1. stereo SBH650 wireless headphone 2. one year warranty 3. tested fully before delivery stereo SBH650 wireless headphone stereo SBH650 wireless headphone Features:High quality New stereo bluetooth headset SAM SBH650 wireless earphoneThe SBH650 Stylish Stereo Pendant is a Stereo Bluetooth Headset designed for music lovers. Complete with a sense of fashion and a comfortable fit, the SBH650 provides superior voice quality and hi
Brand Name: OEM Model Number: nbth03 Style: Headband Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth,Microphone Place of Origin: Guangdong China (Mainland) color: black acoustics: Stereo Call functions: yes Packaging & Delivery Packaging Detail: Standard Package Delivery Detail: 8-12days Specifications 1.Bluetooth 2.1 wireless transmission protocol 2.High SNR Bluetooth audio connection 3.Hidden Omni-directional Microphone High SNR Bluetooth Headset (Nbth03) Bluetooth 2.1 wireless transmission protocolTransmission distance and range(10m, 360°)High SNR Bluetooth audio connectionNo wire, no transmitter, no software, no setup, it is easy and fast.Automatic Switch-over between calls and musicHidden Omni-directional Microphone Low power indicator Adjustable headband and folded Working duration:15h,charging duration:4hHeadset Spec.: frequency response:20-20KHz,SRN:85dB, working Voltage:3.7V,current:30mAMicrophone Spec.:100Hz~