Hello, healthy ears! Puro Sound Labs’ Volume-Limiting headphones for boys, girls and teens are safer headphones for kids, a solution for your child’s hearing, and the sound is terrifically crisp! Our Puro Sound Labs BT2200 Plus Kids’ Wireless Headphones promote healthy ears by limiting volume to 85 dB (the maximum safe listening level as recommended by many organizations, including the Hearing Health Foundation, OSHA, and the World Health Foundation) and block out 83% of the background noise. Our design is fully passive and able to knock out background noise on a level that is comparable to some of the best active noise-isolating headphones on the market. Enjoy up to 20 hours of battery life for music playback and 200 hours standby. The ergonomic design with a super-soft vegan leather-wrapped headband and ear cushions ensures long wearing comfort, combined with a smooth sliding arm, and on-ear and over-ear earpads, so that boys, girls, and teens can adjust the headphones to suit their head sizes and shapes. Bluetooth V5.0 pairs with all compatible devices for hassle-free wireless connection. There’s a 30-foot range and no dropouts for free movement! A volume limiting cable compatible with non-Bluetooth devices is also included for continuous use in case the battery dies, along with a daisy chain cable for shared audio between two headsets. The purchase of our product includes a USB charging cable, a volume limiting 3.5mm auxiliary audio cable, Daisy chain sharing cable, carrying case, and a user quick start guide. Our BT2200 Plus headphones are unique in the market and a great choice for parents who are concerned about hearing health, but who want to give their children a product that they will want to use.