2019 новый череп bluetooth-гарнитура с микрофоном и шумоподавлением привет-fi громкая связь бас стерео мини микро-вкладыши

wireless type: bluetooth plug type: wireless function: for mobile phone,hifi headphone,for ipod,sport communication: wireless active noise-cancellation: yes is wireless: yes sensitivity: 88db with microphone: yes resistance: 32ω style: in-ear model number: waterproof skull bluetooth earphone frequency response range: 20-20000hz