Function: 5 Frequency Suction
Color: Black
Size: 26.3 * 6.6 cm/10.3" * 2.5"
Insert Length: 19.2 cm/7.5"
Net Weight: 265 g/0.5 lb/9.3 oz
Power: Lithium battery/500 mAh/5 V
Material: ABS + TPE
Package: Color Box
Further: Waterproof
Package Size: 16.6*6.5*20.8 CM