High Quality Hybrid Active Noise-Cancelling Wireless for Over-Ear Headphones with Storage Case

BT Wireless:BT5.2 game atmosphere light:No Light brand name:SIHAGE place of origin:Guangdong, China Battery Charging Time:3-5 hours battery indicator:LED Charging Interface Type:Type-C chipset:Bluetrum codecs:None Connection:Wireless control mode:Yes Control Method:Button Control cord length:120CM Estimated Battery Life :more than 20 hours Headphone Form Factor:Over Ear Material:Plastic Noise Cancelling:Active Noise Cancellation (ANC) private mold:Yes use:mobile phone vocalism principle:Dynamic volume control:Yes waterproof standard:IPX-4 wireless delay time:41-50 ms