■ Product Model WH12 ■ Bluetooth technology V5.1 ■ Battery capacity 200mAh ◆ Running time Product operating time may vary depending on usage conditions. Up to 3 days ◆ The outlet Wireless charging ◆ Microphone Make calls directly from the watch ■ Features Notifications, hundreds of themes and templates to change the look of the watch, IP67 waterproof