XYIDAI Binaural TWS Wireless Earbud

Function: anti-sweat, touch, wireless Bluetooth Bluetooth distance: 15m Bluetooth Version: 5.0 Charging time: 40-50 minutes When playing long: the headset is fully charged for about 3-4 hours Sensitivity: 120 ± 3dB Frequency response: 20-20000Hz Bluetooth solution: Jerry Headphone chip: AC6936D Charger chip: SY7628-2L02 Speaker size: 8mm Speaker resistance: 32Ω Single headset battery capacity: 35mAh Battery charging tank capacity: 400mAh Channel: Stereo; Use: ear; Whether single binaural: Bilateral stereo; Occasions for gifts: Opening ceremony, employee benefits, anniversary celebrations, awards Memorial, trade fairs, advertising promotions, holiday, wedding, celebration, public relations planning, birthday, business gifts; Colors: white, black, pink, yellow, green