{"product_id":"mm-btmh58bk","title":"Bluetooth headset (with built-in unidirectional microphone) MM-BTMH58BK","description":"[A single-ear overhead headset ideal for web conferences and teleworking. Equipped with a unidirectional microphone.]\u003cbr\u003e\u003cbr\u003e●Equipped with a unidirectional microphone to control ambient noise.\u003cbr\u003e●An overhead headset ideal for teleworking and web conferences.\u003cbr\u003e●Equipped with a unidirectional microphone that is less likely to pick up noise.\u003cbr\u003e●Can be used continuously for approximately 20 hours, so there is no need to worry about the battery running out.\u003cbr\u003e●Soft ear pads reduce strain on the ear.\u003cbr\u003e●A single-ear type that allows you to hear ambient sounds even while working. \u003cbr\u003e\u003cbr\u003e■Compliant Standards: Bluetooth 5.0 (Class 2)\u003cbr\u003e■Transmission Method: GFSK\u003cbr\u003e■Frequency Range: 2.402 to 2.480GHz\u003cbr\u003e■Communication Distance: Approx. 10m\u003cbr\u003e■Playback Frequency Band: 20 to 20,000Hz\u003cbr\u003e■Microphone Sensitivity: -43dB ± 3dB\u003cbr\u003e■Microphone Directivity: Unidirectional\u003cbr\u003e■Size: Approx. W168 x D52 x H169mm\u003cbr\u003e■Weight: Approx. 64g\u003cbr\u003e■Power Supply:\u003cbr\u003eLithium Polymer Battery\u003cbr\u003eCharging Time: Approx. 2 hours\u003cbr\u003eMaximum Continuous Playback Time: Approx. 23 hours\u003cbr\u003eMaximum Continuous Talk Time: 20 hours\u003cbr\u003eMaximum Continuous Standby Time: Approx. 660 hours\u003cbr\u003e■Charging Port: USB Type-C\u003cbr\u003e■Supported Profiles: HSP, HFP, A2DP, AVRCP\u003cbr\u003e■Supported Codec: SBC\u003cbr\u003e■Multipoint: Supported\u003cbr\u003e■Set Contents: Main unit, USB A - Type-C charging cable, instruction manual, warranty card\u003cbr\u003e＜Battery＞\u003cbr\u003e■Quantity: 1\u003cbr\u003e■Weight: 6.5g\u003cbr\u003e■Capacity: 400mAh\u003cbr\u003e■Power Consumption: 1.48wh\u003cbr\u003e■Voltage: 3.7v\u003cbr\u003e≪Caution≫\u003cbr\u003e*Actual communication distance and usage time may vary depending on the usage environment and conditions.","brand":"SANWA SUPPLY","offers":[{"title":"Default Title","offer_id":47923596001385,"sku":"MM-BTMH58BK","price":6534.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/4389\/8217\/files\/MM-BTMH58BK.webp?v=1787220928","url":"https:\/\/takumi-supply.com\/products\/mm-btmh58bk","provider":"Takumi Supply（タクミサプライ）","version":"1.0","type":"link"}