Product Specification
Dimensions: W 4.4 x D 1.8 x H 6.4 inches (11.3 x 4.7 x 16.2 cm) (main unit only)
Electrical Rating: AC 100 V 50/60 Hz
Rated power consumption: DC 5V 12W
Built-in rechargeable battery: 11.1 V, 2,000 mAh.
Charging time/number of uses: about 4 hours / about 20 times ~ about 5 hours *When using with vibration level 1.
Timer: 15 minutes auto off.