Display: 1.56" AMOLED
Resolution: 152*486 - 326 PPI - Brightness Up to 450 nits, Adjustable
Battery Life: 14-day extra-long battery life with magnetic charger.
Charging Method: Magnetic Charging
Charging time: About 2 hours
Battery Life: 14 Days
Battery capacity: 125 mAh
Waterproof Rating: 5 ATM
Wireless connection: Bluetooth 5.0
Adjustable length: 155–219 mm
Supported Systems: Android 5.0 or iOS 10.0 and above
System Language: Supports English, German, Italian, French, Spanish, Russian, Taditional Chinese, Simplified Chinese. The aforementioned languages will be launched successively.