Max. altitude
Max. speed
Gravitational acceleration
(2). Others
Operating temperature
Humidity
Dimensions
Voltage
Power supply
Standby time
Buttons
V
waterproof cover
.
Material:
silicon rubber case (pro-environment, without poison and contamination)
Function:
waterproof, drop resistance
Features:
elasticity; easy to replace
18000m
515m/s
﹤4g
-20---65℃
5%---95%
38mm× 38mm× 14 mm (main unit)
Rechargeable 450mAh battery
DC5V
>48h
SOS button for emergency aid.