Ben Wa Massage Balls With 2 In 1 Wireless Remote Control Kegel Female Masturbation

Vibration mode: 12 vibration frequencies
Dimensions: 97*37mm
Material: food grade silicone
Power supply: USB power supply
Operation interface: button control
Waterproof performance: completely waterproof
Use time: charging for 50-70 minutes
Sustainable use for 120-150 minutes
Sound: below 50db
Weight: 64.6g