tws g02 bluetooth earphones v5.0 wireless headphones 9d stereo music ipx7 waterproof earbuds with 3300mah long battery life

vocalism principle : orthodynamic control button : yes active noise-cancellation : yes communication : wireless volume control : yes style : headphone sensitivity : 120±3db wireless type : bluetooth is wireless : yes max output : 1mw line length : 0nonem support app : yes function : for internet bar function : monitor headphone function : for video game function : common headphone function : for mobile phone function : hifi headphone function : sport number of drivers : 2 plug t