Size (D × W × H inches): 1.38 × 1.38 × 6.30
Weight: 3.53oz
Vibration Settings: 4 Speeds, 2 Patterns
Materials:
Product: Silicone / ABS / PC / Li-ion Polymer Battery (Li-Poly)
USB Cable: PVC, magnet
Other Specs:
Features iroha's Soft-Touch silicone and dust-proof coating
USB Rechargeable
Running Time: Approx. 90min (Max Strength)
Charging Time: Approx. 120min
Waterproof up to 50cm / 20"