Dongguan Jiajin electronic technology Co., LTD DA-14585 - #9

Specifications: Product name: LED Display smart ring for men women fitness tracker Chipset (main chip model): Germany DiaLog DA-14585 Battery capacity: 16mAh Weight: 4g or so Waterproof: IP68 Bluetooth Version: 5.1 Touch button: Power on/off button and function interface switch button Memory (ROM+RAM): 128kb ROM + 96 Kb RAM Work time: 2-5 days for single round Standby time: 15-20 days System: Support Android 5.0 and above, los 10.0 and above Smart Ring Color: Black color Motion data: Running, cycling, rope skipping, Yoga, mountain climb etc Operating temperature range：0-50℃ Charging time: Two hours Theory Standby time: 10-15 days Charging: Magnetic charging box Compability Software: Jring