Product Description
Materials: High quality silica gel, environmental protection material, safe and comfortable
Mode: 10 frequency vibration & 5 frequency vibration speed
Power supply: USB
Noise: Less than 50db, enjoy private personal space
Product Description
Materials: High quality silica gel, environmental protection material, safe and comfortable
Mode: 10 frequency vibration & 5 frequency vibration speed
Power supply: USB
Noise: Less than 50db, enjoy private personal space