Size:29.1*187.6*29.8mm
Sound Frequency:38000 Times/Minute
Waterproof Rating:IPX7
Body Material:ABS
Battery Capacity:1200mAh
Gear:5 Gears
Charging Mode:Wireless Charging Base
Working Voltage:3.7V
Working Power:0.59-1.1W
Color:Black
Weight:119g