About this item Kids Bluetooth Headphones for Kids and Adults offer you a better overall listening experience. (PLEASE NOTE: This item is passive noise isolating, NOT active noise cancellation (ANC); it can't cancel the noise completely but it won't drain the battery and damage the sound.) This item provides fast and reliable connection to Bluetooth devices such as cell phones, tablets, PCs, TVs, and more within 33 feet. Weighs 6.2oz (182g), made of lightweight yet solid materials, improved structure. Soft ear pads are wrapped in protein leather that simulates the texture of human skin and is soft and comfortable when worn. Its closed design allows you to be better immersed in your own world. High-quality built-in microphone and volume control make it easier to pick up any incoming calls and enjoy voice chat or call communication when you are listening to music. Wireless mode gives you up to 50-60 hours of playtime. The wired mode can be used with the provided 3.5mm cable, which ensure