APP smart control Wearable vibrator Function: 11 Frequency Vibration Color: Pink/Red/Blue Size: 11.3 * 3.5 cm/4.4  * 1.37 inch Net Weight: 112 g/0.24 lb/3.9 oz Power: Lithium battery/380 mAh Material: ABS + Silicone Package: Color Box Further: Waterproof/Double Motor/APP...