Bluetooth+MP3 function, support stereo music playback, make calls Supports all Bluetooth-enabled audio devices such as mobile phones, tablets, laptops, laptops, etc. 3.5mm audio jack that provides a simple wired connection to various devices without Bluetooth; Allows you to answer or reject calls anytime, anywhere Rechargeable via USB, rechargeable battery, convenient and practical Play time up to 8~10 hours, continuous talk time up to 8 hours, standby time up to 148 hours Good quality, foldable design, adjustable length hinge, very comfortable to wear and easy to carry The best choice for listening to music, watching movies, chatting online, and more Detachable microphone for the better gaming experience Rainbow-colored cat ear headphones, holiday gift earphones for children Specifications: Bluetooth version: V5.0 Bluetooth range: 10-15M Frequency range: 20Hz-22KHz Horn size: 40mm Battery capacity: 360mAh Talk time: 8H Playtime: 6H Charging time: 2H Standby time: 200H Weight: 492g Package included: 1 x Bluetooth Headset 1 x Charging Cable 1 x Audio Cable 1 x English and Chinese Manual Other items not included