Bluetooth Sleeping Headphones Sports Headband Wireless Music Earphones Not Cover Ear Guide Sweat Band with Mic for Fitness Run
Product parameters:
Product name: Open-style Music HeadbandMaterial: 100% AcrylicBattery capacity: 190AmhBattery life: more than 5 hoursRMS: 0.5 MW * 2Charging time: more than 1.5 hoursStandby time: more than 120 hours
