Otl Technologies Headphones Super Mario Bros Logo

Suitable for children from 3 years old with two safe volume settings of 85 dB and 95 dB. Built-in 500 mAh battery providing up to 24 hours of playtime. Charges in about 2 hours with a Type-C USB charging cable. Range of 10 meters. Expandable adjuster for a flexible, custom fit for any head shape. Lightweight, durable, foldable, flexible, and comfortable design with rotation during use. Additional 3.5 mm audio cable included.