Product Parameters:

Display Screen: 1.43″ AMOLED
BT Version: V5.3
Material: ABS/PC/Liquid silicon/Stainless steel
Battery Capacity: 470mAh
Battery Type: Lithium polymer
Rated Voltage: 5V
Charging Time: 3 hours
Normal Usage Time: 25 days
Standby Time: More than 67 days
Watch Size: 48.7*15mm (without strap)
Weight: 88.35g (with strap）
Waterproof: 3ATM
Model: OSW-852H
*oraimo Lab test results.