Headset Bluetooth Headset Luminous Wireless Headset Pluggable Cable Features: phone, tablets, laptops and desktops, which provides better sound quality. (Devices that do not support Bluetooth can be connected with configured audio cable. ) Battery endurance: PLAYing TIMES 15 hours. The standby is 25 hours. One charge can satisfy your long-term use. Bluetooth 5.0 version. When using the Bluetooth mode, it automatically connects to the last paired device, and with a large 10 m connection range. It comes with a 3.5 mm jack audio cable, supports control from various devices like cell phones, Kind-le, PC, TV and music players. Button Controlled - Simply buttons are easy to control in Bluetooth mode. Turn on/off the light, Control volume, Switching the song, and turn on the FM station can be operated by the buttons on the earphone. Other than the obvious – listening to music, playing games, listening to audiobooks and talking, you could also use the headphone for Christmas parties, for cosplay events, any family gathering, fancy dresses and the like. Product Description: Product Description: Bluetooth scheme: V5.0 + EDR Standby time: 25H Charging time: 2.5h Frequency response: 20zh-20khz Sensitivity: 110dB ± 3 Range: Music Time: 15 Hours Battery capacity: 400mAh 3.7V rechargeable lithium battery Package includes: 1 x headphones 1 x Charging line 1 x instructions