Specifications:

BT version: BT5.4
Memory: 128Mb
Water resistance: 1 ATM
BT range: 10m
Screen material: TFT
Screen size: 1.96
Screen resolution: 240*296
Touch control mode: full screen touch control
Charging time: about 2h
Typical usage time: about 8-10 days
Standby time (connected): about 15-20 days
Battery capacity: 340mAh
Charging input: 5V⎓1A
Charging mode: magnetic charging dock
Working frequency: 2402MHz-2480MHz
Max output power: 10dBm