Features: powerful and portable pulsating power! No more messy cords! Works up to 25 feet! Free batteries. Please note the remote is not waterproof. Specifications features and functions: batteries included, wireless remote control, phthalates free, waterproof, vibrates. Battery information: bullet vibrator requires 2 AAA batteries included, and remote controll requires 1 A23 12V battery included. Materials ABS Plastic with a Polyurethane (PU) coat. Country of origin China.