bluetooth headphones touch control x3t true wireless bluetooth earbuds earphone tws x3t mini stereo bass sport earphones wholesale

line length: none is wireless: yes brand name: jielo connectors: usb style: in-ear function: for internet bar,for video game,for mobile phone,hifi headphone,common headphone,sport,for ipod sensitivity: 120±5db control button: yes with microphone: no model number: x3t support app: no wireless type: bluetooth,none volume control: no waterproof: no support apt-x: no support memory card: no plug type: wireless active noise-cancellation: no resistance: 90 frequency response range: 20-20000hz