Product size: 90 x 25 mm
Product weight: 49g
Waterproof: IPX7
Battery type: Flexible polymer lithium battery
Material: ABS Case + Medical Grade Silicone
Charge time: 120 minutes
Use time: 60 minutes
Noise: less than 50db
Frequency: 10 modes
Interface: Single button
Charging: Magnetic
Low-battery warning