Check the listing for details. Shiftall Mutalk Leakage Voice Suppression Microphone Soundproof new express. Color: White, Condition: Used. Listed at 137.95 USD. Shipping from JAPAN Please be sure to read "International Buyers --Please Note" at the bottom of this list before purchasing.100% GENUINE PRODUCTS -Beware of counterfeit items sold on eBay- Item DescriptionOperating time8 hours continuous useCharging methodUSB Type-CCharging time Approx. 1 hourMicrophone input sensitivity-51dB±3.5dBMicrophone frequency response100-10,000HzMain unit sizeW123mm x H107.5mm x D67mmWeight183g (main unit only)Communication methodBluetooth® Ver. 5.1Supported profilesHSP, HFPEarphone jack3.5mm stereo mini jackMain unit compatible OSWindows 10 or latermacOS v11 or later / macOS v10.13 or lateriOS 13.4 or later / iPadOS 13.4 or laterAndroid 10 or laterApp Supported OSiOS 13.4 or later / Android 10 or laterAccessoriesmain unit of mutalk, mouse pad, moisture absorbing cushion, headband, USB cable, safety precautions/warranty card We purchase 100% of our products from authorized distributors.Please feel free to contact us if you have any requests for items that are out of stock at other stores, or if you would like to purchase at a lower price than at other stores.We keep serial numbers and images of evidence to prevent substitution.We keep video evidence and photos after packing even before packing.We have even been able to apprehend criminals based on this information.We will take decisive measures to deal with such malicious buyers in order to make Ebay a healthy place.We also have a repertoire of various other products.Please visit our store. (^-^)We will deliver products to those who have completed the purchase procedure first, even during business negotiations.ShippingWe will ship it within 2 ~ 10 business days after the payment is confirmed.I will send it by FedEx or Japan Post All Shipping is registered and insured.We will ship items only to your registered address on eBay. International Buyers - Please Note:Import duties, taxes and fees are not included in the item price or shipping charges. These charges are the responsibility of the buyer. Please check with your country's customs office to determine what these additional costs will be before bidding or purchasing.Customs duties are the responsibility of each country.These cannot be refused. Please be advised.