Vibrating Penis Massager For Men / Scrotum Male Massager / Testicle Bondage VibratorsTesticleBondage Massager. Features: Safety Silicone USB Magnetic Charge 9 Vibration Modes Waterproof Silent Design Instruction: Long press to turn on off the vibrator, short press to change vibration frequency. Long press 3 seconds to turn on off the remote, short press to change vibration frequency. Applicable People: For Men Obscene Picture: No Sexually Suggestive: No Commodity Quality Certification: CE Material: Medical Silicone Item Type: Vibrators