wireless earphone bluetooth 5.0 ipx5 waterproof neckband headphone earphones waterproof sport earbud with noise cancelling mic

vocalism principle : dynamic control button : yes active noise-cancellation : yes communication : wireless+wired volume control : yes style : neckband sensitivity : 98db wireless type : bluetooth is wireless : yes max output : 0mw line length : 0.5m support app : no function : for video game function : for mobile phone function : hifi headphone function : sport number of drivers : 2 plug type : line type package list : user manual package list : charging cable package list :