{"product_id":"led-display-wilress-headphones-bluetooth-4-0-headset-stereo-noise-canceling-sports-earphone-with-mic","title":"LED Display Wilress Headphones Bluetooth 4.0 Headset Stereo Noise Canceling Sports Earphone with Mic","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+EDR+CLASS2\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 400MAH lithium battery\u003cbr\u003eCharging port: mini 5-pin USB charging interface\u003cbr\u003eNormal charging time: about 2 hours\u003cbr\u003eCall duration: up to 5 hours\u003cbr\u003eStandby length: up to 480 hours\u003cbr\u003eOperating temperature: -20oC - 55oC\u003cbr\u003eOther features: Support status indicator, charging indicator display\u003cbr\u003ePackage: \u003cbr\u003e1 x B570 Bluetooth Headphone\u003cbr\u003e\u003cbr\u003e1 x USB charging cable\u003cbr\u003e\u003cbr\u003e1 x audio cable\u003cbr\u003e\u003cbr\u003e1 x English manual","brand":"Wtempo","offers":[{"title":"grey","offer_id":40956310847697,"sku":"YW-3113-Grey","price":38.81,"currency_code":"USD","in_stock":true},{"title":"brown","offer_id":40956310880465,"sku":"YW-3113-Brown","price":38.81,"currency_code":"USD","in_stock":true},{"title":"white","offer_id":40956310913233,"sku":"YW-3113-White","price":38.81,"currency_code":"USD","in_stock":true},{"title":"blue","offer_id":40956310946001,"sku":"YW-3113-Blue","price":38.81,"currency_code":"USD","in_stock":true},{"title":"pink","offer_id":40956310978769,"sku":"YW-3113-Pink","price":38.81,"currency_code":"USD","in_stock":true},{"title":"black","offer_id":40956311011537,"sku":"YW-3113-Black","price":38.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/3773\/0257\/products\/2bd7f30a756b136204971ca5db433d507a01d3ad_original.jpg?v=1652810558","url":"https:\/\/www.wtempo.com\/de-de\/products\/led-display-wilress-headphones-bluetooth-4-0-headset-stereo-noise-canceling-sports-earphone-with-mic","provider":"Wtempo","version":"1.0","type":"link"}