Size (D × W × H mm): 172 × 38 × 29

Weight (g): 400

Vibration Settings: 3 Speeds, 1 Pattern

Materials: Product - Bodysafe Silicone / Button Pad - ABS / Li-ion Polymer Battery (Li-Poly)

Other Specs:
USB Rechargeable
Running Time: Approx. 90min (Full Power)
Charging Time: Approx. 120min
Waterproof up to 50cm