earphones mini wireless bluetooth earphone stereo earbud headset binaural call with charging box mic for all phone i9s pk i7s i11 i12 i13

plug type: wireless function: for mobile phone,hifi headphone,for ipod,sport,common headphone wireless type: bluetooth waterproof: no communication: wireless active noise-cancellation: yes support memory card: no brand name: jielo is wireless: yes support app: no line length: none with microphone: yes resistance: 32 connectors: usb support apt-x: no style: in-ear sensitivity: 42db model number: minii 9s vocalism principle: dynamic frequency response range: 20-2000hz volume control: no con