Brand Name: M&J Model Number: V-2 Style: Ear Hook,mini Communication: Wireless Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Certification: no Packaging & Delivery Packaging Detail: blister+color card,color box Delivery Detail: 5-8 days Specifications Bluetooth Headset for V-2 1.Small and light bluetooth headset 2.Automatic connecting function 3.Works stereo Product Name: Bluetooth Headset for V-2 Details:*Bluetooth headset with digital recording*Records incoming and outgoing calls*Record voice memos*Extremely clear voice*Supported profiles : Headset, Hands-free*Recording audio indication*Memory full audio indication*Works stereo, excellent for listen music for your cell phone*Perfect for truckers, restaurants, and on-the-go business functions Following parts:1.Indicator light2.Receive/hang off button3.Charger jack4.Ear hook5.Microphone6.Receiver7.Wired earphone(for stereo series handset) Products show: Others :W
Brand Name: OEM Model Number: HBT07 Style: Headband Communication: Wireless Connectors: 3.5mm Use: DJ,studio/DJ Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Quality: stereo hi-fi output Interface: 3.5mm with microphone Feeling: soft to wear Color: various power: Built-in 350am lithium batter card: Built-in TF card slot radio: FM radio Certificate: CE.FCC.ROHS.6P feature: bluetooth wireless Packaging & Delivery Packaging Detail: Plastic box/piece 60 pieces / Carton Delivery Detail: about 30 days Specifications Colorful bluetooth headphone Wireless headphone Studio headphones DJ headphones CE/FCC/RoHS/6P Colorful bluetooth headphone,wireless headphone and studio headphones Features with FM radio Built-in TF card slot. Built-in 350am lithium battery, connect USB cable to charge. 1.Stereo studio bluetooth headphone2.Can connect with mp3, mobilephones and computers, etc3.Soft leather headband and earpuff, comforta
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~10kHz&SRN≥55dB&Sensitivity:-42dB
Brand Name: wonderhuge Model Number: WH-E68 Style: Ear Hook Communication: Wireless Connectors: USB Use: mobile phone, computer Function: Bluetooth Place of Origin: Guangdong China (Mainland) color: silver, red Packaging & Delivery Packaging Detail: 1 unit in a gift box and Delivery Detail: 7-20 days Specifications 1. stereo bluetooth headphone with micro sd slot 2. built in mp3 player 3. talking freely on phone 4. used as wired headset 1. Product name: stereo bluetooth headphone with micro sd slot 2. Features:Talk on phone wireless via bluetoothHands free functionEnjoy music from mobile phone wirelesslyBluetooth receiving up to 10 metersIntegrated MP3 player to play by inserting micro sd cardAvailable for computerBuilt-in Li-ion battery supporting long time playingused as wired headset 3. Specifications:Bluetooth:Bluetooth Version: V2.0Talking time: 15 HoursStandby time: 240 HoursPower supply: DC 5VOutput power: 20mWRF: 2.4GHz GFSKBattery: rechargea
Specifications Wireless Bluetooth Headsets for Motorcycle Helmet 1.800 meters range 2.Up to 120Km speed 3.Support MP3/4 player Wireless Bluetooth Headsets for Motorcycle Helmet Main Function: This device allows bikers to receive GPS voice instructions, communicate with the passenger on the back seat, to conduct calls on their mobile phone and listen to the music on their MP3 player. Last but not least, the device offers biker-to-biker intercom communication. This headset works with any Bluetooth equipped mobile phone. Designed and engineered for Heavy-Duty Performance. Features description: * Can be realized Bluetooth helmet headset with helmet headset 800 meters (Or 800-1000 meters) of direct full-duplex intercom; *Can be achieved automatically switching between bluetooth and cellular pho
Specifications 1) stereo headphone multimedia headphone MP3 2) Headphone usb headphone dj headphone 3) bluetooth headphone Buletooth headphone, computer headset, headphone headphone Specification for this computer headphone:*Headphone Speaker Diameter: φ40mm * Frequency Response: 20HZ-20.000HZ * Sensitivity: 108dB ± 2dB* Impedance: 32Ω±15%* R.M.S: 50 mw* Plug (mm): 3.5 stereo Microphone: * Impedance: 2.2KΩ * Sensitivity: -58dB±2dB * Frequency response: 50-16000HZ Unique Selling points:In-line volume controlSingle-sided cabel minimizes tangelGold plated 3.5 mm stero plugextra two couples of ear cushion
Specifications Bluetooth headphone for iphone bluetooth receiver Bluetooth headphone for iphone bluetooth receiver handset Specification: Version: Bluetooth V2.1+EDRReceiver distance: 10MFrequency: 2402MHz-2480MHzPlug: USB 2.0Li-ion battery 4.2V 320mAWorking Voltage: DC 5V 500mA Playing time: about 12 hoursS/N: 82dBDriver Unit: 40mmImpedance: 32 ohmsSensitivity: 108dB S.P.L.at 1 KHzRated power: 20mWAggregate capability: 40mWFrequency Response: 20Hz-20,000Hz Detailed images: Organization Structure Chart: Factory photos:
Brand Name: BYZ Model Number: TZY-M2005 Communication: Wired Connectors: 3.5mm Use: Mobile Phone Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Certificate:: CE, FCC sample:: one piece earphones &bluetooth headset in packing for:: computer, mobilephone OEM:: Yes Leadtime:: 25-35days cable length:: 130cm speaker size:: 12mm Packaging Detail:: 1piece in a saling bag logo:: requested colors :: all king of colors are available Packaging & Delivery Packaging Detail: carton Delivery Detail: 10-15 days after payment Specifications earphones &bluetooth headset in packing 1. Manufactory directly saling 2. High sound quality 3 Nice design earphones &bluetooth headset in packing Model No.: TZY-M2005 Parameter: Speaker size 12mm Impedance32ohmSensitivity116±3dBmFrequency range 20-2khzFunctionNoising cancellingWiresFlat cableUsageMobile ear phone, computerCertificateCE,
Brand Name: OEM Model Number: Sxi-ZJ81 Style: In-Ear Communication: Wired Connectors: USB Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Bluetooth Specification: 2.1+EDR Bluetooth Profile: A2DP1.2, AVRCP1.0, HFP1.5, HSP1.0 RF Range: 10 m Frequency Response: 80Hz-20KHz Receiver Output: 100 mw rms Signal-To-Noise: :â¥80dB Distortion: â¤1.0% Charging Time: 2.5 hours Charge connector: Micro-USB connector Product Size: 161 x 156 x 71 mm Packaging & Delivery Packaging Detail: Nomal package Delivery Detail: About 10-30 days on receipt of deposit order Specifications Fashion Wireless Beat Bluetooth Headphones 1.Latest Bluetooth V2.1 support 2.Support Hands free and headset profile Fashion Wireless Beat Bluetooth Headphones Description: 1>Bluetooth Specification 2.1+EDR2>Bluetooth Profile A2DP1.2, AVRCP1.0, HFP1.5, HSP1.03>RF Range 10 m4>Frequency Response 80Hz-20KHz5>Loud
Brand Name: OEM Model Number: Y-3144 Style: In-Ear Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: standard package Delivery Detail: 3-5 days upon receipt of the payment Specifications Mini USB IN Built-in lithium battery (charged via USB) Built in Microphone for Handsfree Cell Phone use Sports Wireless Bluetooth Headset Headphone Earphone 4 colors This Bluetooth not listen to music for your phone ,it just call and answer for mostly phone! it just listen to music for series phone !hope you know this before you buy it! •Easy to use•Portable back-hang design, convenient for sports•Allow you answer the phone anytime and anywhere•Suitable for phone or pcSpecifications:•Buttons: Play/ Pause, VOL +, VO -, Call/ Receive•Talk time: 4 hours•Standby time: 100 hours•Dimension: About 14.5 x 13.5 cm•Mini USB IN•Buil
Brand Name: OEM Model Number: JC Style: Ear Hook Communication: Wireless Connectors: 2.5mm Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Bluetooth version: 3.0 version Color: black,white Support: support headset/handsfree/A2DP Music time: up to 6H talking time: up to 6H standby time: up to 150H transmission range: 10m Packaging Items per Carton: 100 Pieces/Carton Package Measurements: 12.4X11X4 cm Gross Weight: 13.0 kg Gross Weight per Unit: 0.13 kg Package Size per Unit: 10X8X4 cm Package Type: Colorful Paper box with inner Blister Contents: 2-pin charger,English manual and clip; Box size:12.4*11*4cm qty/CTN:100pcs CTN
Brand Name: ENO Model Number: EN-NA-335 Style: Ear Hook Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Sensitivity: 85 ( dB ) Color: Black/White Transmission: Bluetooth version: V3.0+EDR Battery Voltage: 3.7V Packaging & Delivery Packaging Detail: Packaging Detail:bulk packing, gift box packing, or as your request Delivery Detail: Delivery Detail: 2-5 days Specifications 1.Communication:Wireless 2.Use:Mobile Phone 3.Function:Bluetooth,Noise Cancelling 4.Type:Bluetooth clip-on stereo headset Specifications1. CSR chip 2. connect 2 phones 1 time 3. play music 4. work for iphone, sumsung etcFashionable 2013 mini mobile phone stereo bluetooth headset for iphone Why choose us?--1. OEM orders are welcome--2. Wholesale,Retail order acceptable.--3. Mixed order/color acceptable.--4. Fast delivery time--5. Sample available.--6. Shipment by DHL,EMS,UPS,FEDEX,China/HK post a
Brand Name: MJ Music/Headphone bluetooth Model Number: MJ-368 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Bluetooth,Microphone Place of Origin: Guangdong China (Mainland) category: headphone bluetooth microphone: built-in microphone Selling Point: Headphones Bluetooth Wireless DJ TF card: Support 16GB TF Play With FM Radio Function: To Support Campus Radio comfortability: Comfortable wearing for long time 8 Sounds Available: To Cater Different Music Demand OLED Display Screen: To Enjoy Dynamic & Stereo Music battery: Built-in battery Full of power: Be Using 8 Hours Packaging & Delivery Packaging Detail: 61.5x43.5x35.5cm 60 pcs / ctn G.W: 14 KGS N.W: 12.9 KGS Delivery Detail: within 2 days if the headphones are in stock Specifications 2013 latest headphone bluetooth with mp3 Fm radio 1.fashion design 2.support IF/micro SD card 3.OLED display 4.Factory CE 2013 latest headphone bluetooth with mp3 Fm radio : Main features:1, Bluetooth
Specifications bluetooth headset/headphone. with microphone. No wire,no software,no setup, it is easy and fast. High SNR Bluetooth audio. Bluetooth headset (headphone) 1:Bluetooth 2.1 wireless transmission protocol
Brand Name: OEM Model Number: SKU10153 Style: Headband Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) model: X6 color: black + red bluetooth version: V1.2 class2 transmission range: 10m frequency rang: 2.400~2.480GHz talking time: 12 hours mp3 music format: support supportf card: up to 16GB rf output power: 4dBm bluetooth/mp3/fm playing time: 10 hours Packaging & Delivery Packaging Detail: Small box packing Delivery Detail: Within 5 days for 10pcs since payment arrived Specifications New Arrival X6 Sport MP3 Player + Bluetooth Headset w/ FM/TF Card transmission range:10m talking time:12 hours support mp3,TF New Arrival X6 Sport MP3 Player + Bluetooth Headset w/ FM/TF Card Features: - Model: X6- Color: Black + Red- Bluetooth version: V1.2 class2- Bluetooth profiles: A2DP/AVRCP/HFP- Transmission range: 10m- Frequency range: 2.400~2.480GHz- RF output power: 4dBm- Built-in 3.7V 500mAh lithium
Brand Name: OEM Model Number: FM-BT03 Style: In-Ear Use: Mobile Phone Function: Bluetooth Place of Origin: China (Mainland) Packaging & Delivery Packaging Detail: Blister Package Delivery Detail: 2 weeks Specifications Bluetooth Headset 1.Noice & Echo cancellation 2.8 Hours Talking Time 3.10 Meter distance 4.180 Hours Stand By Time Bluetooth Headset FM-BT03Noice & Echo cancellation, 8 Hours Talking Time, 10 Meter distance, 180 Hours Stand By Time Bluetooth specification: V2.0 versionBand: ISM 2.402-2.480GHz) RF output power: -6 ~ +4 dBm RF sensitivity:>-75dBm Effective distance: 10 MTalk time: 480 minutes Standby time: 180 hours Battery: Rechargeable lithium batteries Power Transmission: SBCMax200kbps, 48.000kHz, 16bit Quality specifications: mono Temperature range: -10 to 45 degrees Celsius Audio output: (RL = 32ohm) 2.5mW Audio range: 20 Hz ~ 22kHz Charging time: (2 ± 0.5) hours Configuration: Bluetooth headset / charger / brochures / 2 panels can b
Specifications 1. Handfree headphone 2. Easy to carry 3. Listen to the music without the wire cable connect with the mobile Features: 1)Operating frequency range: 2.40GHz-2.48GHz2)Bluetooth V2.1compliant3)Transmitting power: Glass24)Supports Headset & Handsfree Profiles5)Range of wireless connection: 10 meters6)Built-in chargeable 200mAH lithium battery7)Talk time: 8hours; 8)Stand-by time: 300 hours VCOM Brand: History:Established in 1994. hed in 1994. Group:3 Sales Company in Guangzhou, 2 Factories in Dongguan, 1 Factory in Jiangxi Province. Power:Hundreds of employees, annual worth more than 40,000,000usd. Tenet: Bring Value to Customers, Bring Value to employees, Bring Value to the world. Goal: To be a Top Famous Global Brand Feature: Frequency:8-30KHz Sensitivity: 105db±3db Impedance:40Ω &n
Brand Name: Roman Model Number: R95 Style: In-Ear Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth Place of Origin: GUA,Guangdong, China China (Mainland) Packaging & Delivery Packaging Detail: paper color box /Blister packing/wooden box/metal box Delivery Detail: 3-5 working days Specifications 1.mono wireless bluetooth headphone 2.Built-in rechargeable battery 3.Energy saving 4.Distinctly superior Features of Wireless headphone: 1.Wireless headphone with built-in rechargeable battery 2.Wireless headphone,suitable for different bluetooth mobile phones 3.Bluetooth mono call center headset, low end and long talk time 4.Wireless headphone with adjustable volume and 10 meters effective range 5.stylish mini and elegant appearance design 6.easy to wear without hook ,very comfortable 7.redial the last call,clear sound,reject call,volume adjustable 8.faster connecting ,convenient to li
Specifications 1.Chipset:CSR/BC352239A 2.Bluetooth version: Version2.0/Class2 3.Operating Distance:10 Meters 4.Ran 1.Chipset:CSR/BC352239A 2.Bluetooth version: Version2.0/Class2 3.Operating Distance:10 Meters 4.Range of Frequency: 2.4GHz-2.4835GHz ISM Band 5.Operating Rang: Up to 10 Meters 6.Typical Talk Time: 8 hours 7.Typical Standby Time: 160 hours 8.Rx sensitivity < -80 dBm (PER 1 %) 9.Rechargeable Li battery:160MAH 10.Compatible with various Bluetooth enabled devices such as mobile phones, PDAs and Laptops
Specifications New Universal Stereo Headset Wireless 1.MOQ: 100pcs 2. Be compatiable with any bluetooth enabled devices New Universal Stereo Headset Wireless Specifications of bluetooth: Bluetooth VersionV2.1 EDRTypeStereo headphone with internal micOperation Distance10mRange of Frequency2.4 to 2.4835GHz ISM bandSensitivity85dBPC InterfaceUSB2.0Music FormatMP3 at WMAStandby timeup to 200 hoursMusic Playing Time7 hoursNormal Charging TimeWithin 3 hoursBattery3.7V 300mA Rechargeable Li-PolymerPowerImput AC 100-240V, output DC 5V 300mARF Output Power-6dBm to 4dBmOperating temperature-10’C to +55’CSupportsBluetooth Headset, Handsfree, A2DP and AVRCP Profiles Features of bluetooth 1. Bluetooth Wireless Headphone with Micrphone2. Wireless chatting online(MSN, Skype, AIM, QQ...). Two-side real time wireless connection Motile, portable, Use for PC3. Build-in microphone4. Wireless operate the Music Player of PC
Brand Name: bluetooth headphone Model Number: bluetooth headphone Style: Headband,bluetooth headphone Communication: Wireless Connectors: 2.5mm Use: DJ Function: Bluetooth,Waterproof,Noise Cancelling,Microphone Place of Origin: Beijing China (Mainland) Packaging & Delivery Packaging Detail: depend on the customers Delivery Detail: when you pay the order we will send your order within 24 hours Specifications bluetooth headphone 1. high quality and cheap price. 2.best serive and best reputation. 3.contact : cn1500070082(amily) bluetooth headphone cheap wholesale, hot selling 2013 Product Info.Item Number: bluetooth headphone cheap wholesale, hot selling 2013 Color : Depend on the customers Style: fashion Feature: Fashion, high quality and cheap price Suitable for : Men, women, boy ,girl Customized : OEM & ODM both are welcomed Shipping &
Brand Name: GS Model Number: GS-HD601 Style: Headband Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: China (Mainland) Packaging & Delivery Packaging Detail: blister packing Delivery Detail: 28 days Specifications Bluetooth Headset Super Tone Quality Lower price Exclusive private mode Your best Choice Bluetooth stereo headphone Bluetooth V3.0, class II 3.5mm audio cable+micro USB port wireless&wirled Bluetooth in one Feature : * Bluetooth V3.0, class II* Up to 15 meters in working distance (open space)* Bluetooth profiles: A2DP1.2/AVRCP1.0/HSP/HFP* up to 14 hours talk time* up to 11 hours music playback time* up to 6 days standby time* Voice recognition for true handsfree by saying '
Specifications Bluetooth Headphone 1.bulit-in microphone 2.Overstuffed leather 3.Adjustable ,folding design 4.Active noise cancellation Features:Hands-free Stereo Sound, compatible with iphone,ipod, android, MP3 audio players, tablets, computers and other bluetooth enabled devices.Built-in MicrophoneRechargable Battery, Usage time:up to 10-11 hours (fully charged), Approximately 3 hours charge timeAdjustable ,folding head band2X 2 speakers USB charging cable includedBluetooth Version: 2.0Bluetooth Profile: a2dp, avrcp,hsp,,hfpEffective range of 32 feets (10M).USB charging cable included Aux in function Item No.:FWBT-08-OrangeDescription:BLUETOOTH HEADPHONEColor:Black ,White, Orange, GreenUnit Weight:2.8KGSUnit Size:190(H)x180(W)x32mm(D)Solution & pick up: Certification:According to customer's requirementValid Period:one monthMinimum Quantity:900pcsPayment term:30% deposit and T/T balance before shipmentLeadtime:60days for 1st order, 45days for repeat orders.Exclusive Mark
Specifications Stylish design Flexible OEM service Good quality k802 Professional Bluetooth Headset size 56x 16 x 8.5 mm weight 8.9g Bluetooth Standard bluetooth V2.1 + EDR Frequency Range 2.4GHz Operation Class 2 Bluetooth Mode headset/handfree/A2DP/AVRCP Operating range up to 30 feet (10 metres) Talk Time up to 5 hours MP3 Playing Time up to 5 hours Standby Time up to 100 hours Charging Time 2-3 hours Charge Voltage input 110-240V, DC:output 5.3V Included Accessories:1.Micro USB charging cable2.Earhook 3.User manual &n
Specifications 1. Foldable and cool design 2. Noise Reduction Stereo Headphone 3. OEM&ODM service 4.CE,ROSH,FCC 5. Use for PS3,XBOX,PC
Brand Name: pak Model Number: pak15 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: black Packaging & Delivery Packaging Detail: packing with retail box Delivery Detail: 1~3 days for big quantity order after receiving fund Specifications stereo bluetooth headset with mp3 player 1.Fast delivery headphone 2.High production with high quality 3.factory price Detailed Product Description stereo bluetooth headset with mp3 player 1.Fast delivery headphone 2.High production with high quality 3.factory price Feature 1)Original packing2)factory price3)mixed order is acceptable4)Drop shipping available5)Door to Door service,safe and fast6)shipping time:we will send the goods within 48 hours after your payment,and delivery about 3-4 days to you.
Specifications stereo sports bluetooth headset can answer call and mp3 playerChipset CSR BC5 Frequency ISM 2.4GHz Bluetooth Verion V2.1+E sports stereo bluetooth headset can receive call and answer call mp3 play bluetooth headphoneProducts Pictures Products Description Technology Description Chipset CSR BC5 Frequency ISM 2.4GHz Bluetooth Verion V2.1+EDR Profiles A2DP1.2,AVCP1.0,HSP1.0/HFP1.5 Working Time 6h Waiting Time 200 Charging Voltage 5V+/-5% Battery Li-ion501235,150mA Charging Time 3h 1 Sports Stereo Bluetooth headset.2 CVC made Talking Clear;3 This lightweight and discreet headset lets you wirelessly control your music and your calls using the integrated touch controls on the sides of the headband.4 The behind-the-head wearing style is both comfortable and stylishCompany Profile WINAIT TECHNOLOGIES LIMITID, the manufacturer of digital camera and video camera for more than 13 years, our factory have more than 1000 employees, and our products contain digital came
Style: In-Ear Communication: Wireless Use: Mobile Phone Function: Bluetooth Place of Origin: China (Mainland) Specifications N95 Wireless Bluetooth Headset earphone headphone for mobile phone N95 Wireless Bluetooth Headset earphone headphone for mobile phone 1.Bluetooth Version: V2.02.Talk Time: 8hrs3.Standby Time: 200 hrs4.Operation Range: 10 Meters5.battery: 60 MAL6.Type of Battery: Rechargeable Lithium Polymer7.frequency range : 2.4GHz-2.48GHz
Specifications Handfree Chip: UTH6812 Talk time: about 4H Charging time: about 1.5h Standby time: about 100H Bluetooth standard: V2.0Chip: UTH6812Range: about 10M Signal :2.4-2 .48 Ghz Talk time: about 4HCharging time: about 1.5hStandby time: about 100HUnit: mmWeight: 11 gCharging power supply: AC input 110-240V DC output5V
Specifications Wireless Headset Bluetooth Headset 1.Comfortable design 2.Accept OEM 3.Small And Nice 4.Multiple functions Wireless Headset Bluetooth Headset|Headset|wired bluetooth headset| bluetooth headset 1.Comfortable design. 2.Accept OEM. 3.Small And Nice. 4.Multiple functions. 5.Bluetootch version:3.0. 6.Supported bluetootch profiles.headset, hands-free,advanced audio Distribution,Audio/video remote control. 7.Talk time: up to 15 hours. 8.Music time; up to hours. 9.Standby time: up to 15days. Item NameWireless Headset Bluetooth HeadsetStyleNeckbandBluetootch versionBluetootch versionCommunicationWirelessConnectors2.1+EDRFunctionBluetooth,Waterproof,MicrophoneMOQ15 days