QAHM E6S Wireless Earbud

Overview: Bluetooth 5.0 technology provides high-speed data transmission speed, stable performance and low power consumption. With true wireless technology, you can use the headset only or use it in pairs. Equipped with a charging box to charge the earbuds. Built-in microphone provides clearer and more realistic sound. It will give you a perfect user experience. Specification: Model Number:E6S Bluetooth Version:5.0 Transmission distance:10m/33ft (without obstacle) Frequency Range:40-20KHz Sensitivity:106±3dB Impedance:32ΠCharging case battery:3.7V 260mAh T Earphone Battery (each):3.7V 30mAh Music playback time:2-3 hours (depends on music volume) Charging time: about 1 hour Color:Black Package size:15*7.8*2.8cm Package Weight:60g Package List: 1 * Pair of Earbuds 1 * Charging Case 1 * Charging Cable