{"product_id":"wireless-headphones-bluetooth-4-0-headset-with-mic-over-ear-handsfree-earbud-support-fm-tf-for-phone","title":"Wireless Headphones Bluetooth 4.0 Headset with Mic Over Ear Handsfree Earbud Support FM TF for Phone","description":"Product parameters:\u003cbr\u003eProduct Type: Bluetooth Headset\u003cbr\u003ePei Dai style: head-mounted\u003cbr\u003eFunction Use: Wireless headset, voice headset\u003cbr\u003eBluetooth version: V4.0\u003cbr\u003eBluetooth mode support: A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5\u003cbr\u003eFrequency: 2.402-2.480GHZ, 2.4G ISM band\u003cbr\u003eRF performance: Receive sensitivity: -84dBm; transmit power up to 4dBm\u003cbr\u003eFrequency response: 20 Hz - 20 KHz\u003cbr\u003eSignal to noise ratio (SNR): 70Db;\u003cbr\u003eTotal harmonic distortion rate (THD) 0.1%\u003cbr\u003ePower indicator: light\u003cbr\u003eHeadphone charging: rechargeable 300MAH lithium battery\u003cbr\u003eCharging port: mini 5-pin USB charging interface\u003cbr\u003eNormal charging time: about 2 hours\u003cbr\u003eCall duration: up to 6 hours\u003cbr\u003eStandby length: up to 20 hours\u003cbr\u003eOperating temperature: -20oC - 55oC\u003cbr\u003eOther features: Support status indicator, charging indicator display\u003cbr\u003ePackage: 1*headphones, 1*USB charging cable,1* manual","brand":"Wtempo","offers":[{"title":"red","offer_id":40956277063889,"sku":"YW-3105-1-red","price":29.46,"currency_code":"USD","in_stock":true},{"title":"blue","offer_id":40956277096657,"sku":"YW-3105-1-blue","price":29.46,"currency_code":"USD","in_stock":true},{"title":"yellow","offer_id":40956277129425,"sku":"YW-3105-1-yellow","price":29.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/3773\/0257\/products\/3aaf7ffb3141afac566d8e72817b556f0a77b4c3_original.jpg?v=1652810201","url":"https:\/\/www.wtempo.com\/products\/wireless-headphones-bluetooth-4-0-headset-with-mic-over-ear-handsfree-earbud-support-fm-tf-for-phone","provider":"Wtempo","version":"1.0","type":"link"}