A1S Bluetooth 5.2 Headset One-Ear Earhook Sports Earphone Long Standby Mini In-Ear Business Earhook Headphone
$ 6.42
Features: Bluetooth version5.2 Support protocolA2D/PHF/PSPP/HID/PBAP Bluetooth range10m Battery capacity75mA Charging timeAbout 1h Standby time120h Call timeAbout 15 h Music playing timeAbout 10h Speaker size13mm Frequency20Hz-20000Hz Impedance16 Sensitivity1033dB Charging specification5V1A Operating voltage3.7VPackaging(what's in the box):1 * Wireless Bluetooth Earphone 1 * USB charging cable 1 * User manual 2 * Ear cap
