BAIVIN Sports wireless headset Bluetooth V4.1 stereo sweat-proof headphones ear-mounted noise canceling earphone 12 hours playing time

Description

Bluetooth version: V4.1Chip: CSR chipNoise reduction: DSP noise reductionColor: cool black / rose redOperating range: 10 metersSupport Agreement: HFP HSPA2DP AVRCPBattery capacity: 180mAH:Size: 450mm*10mm*6mmWeight: 8GMusic playback time: about 12 hoursCharging time: 1-2 hoursVoice support: support broadcast calls (switch between Chinese and English)Cut song: supportFunction: answer/end/reject, call waiting, re-extract, mute, volume adjustment, multi-point connection, listening to music/pause/play, noise reduction, up and down song switching, voice reportBasic operation:Switch between Chinese and English: press the phone button and "-" at the same timeReduce the volume: short press the "-" buttonIncrease the volume: short press the "+" buttonPrevious: Long press the "-" buttonNext: Long press the "+" buttonPhone button (middle):On/Off: Long press for 5 seconds on/offPause music or video: short press to pause playback, press again to resume playbackAnswer/hang up the phone: short press to answer the call, press again to hang up the callRefuse to listen to the call: long press for 2 seconds and then let goApplicable products: mobile phones with Bluetooth function, lpad, and other computers, smart TVs, laptops, desktop computers (computers that do not have Bluetooth must be used with Bluetooth adapters)