80 Hours of Playtime V8 wireless headphones provide 80 Hours of playtime in Wireless mode, triple as much as other Wireless Bluetooth headphones.The over-ear headphones are compatible with all Bluetooth or 3.5mm plug cable enabled devices! fojep Bluetooth headset make them a great choice for anyone who wants to listen to music on the go. Impressive Sound V8 wireless headphones over ear deliver High Fidelity stereo sound which results from a 40mm neodymium driver and Ear cushion design both combining to provide a well-closed environment for ears to deliver listeners, audiophiles, and home audio enthusiasts superior sound quality with high fidelity deep bass and crystal clear treble.