Children's Hair Clippers RechargeableProduct information: Model: RF 609 Waterproof: No Power supply mode: charging type Applicable audience: adults Product features: 1. Using a transformer with a base charger for wireless use, easy to operate and safer. Built in 3 large capacity batteries for 8 hours of charging, can be used for 50 2 hours depending on different usage conditions. 2. High quality imported blades from Japan, with very meticulous material for the blade edge, sharp and wear