headphones bluetooth headphone wireless bluetooth headset earphone handsv8s with mic voice control for sports noise canceling

sensitivity: 115±3db plug type: wireless function: for mobile phone,monitor headphone,hifi headphone,for ipod,sport wireless type: bluetooth connectors: none waterproof: no communication: wireless support memory card: no is wireless: yes support app: no style: ear hook line length: none with microphone: yes resistance: 32 model number: v8s support apt-x: no volume control: yes frequency response range: 20-20000hz active noise-cancellation: no brand name: jielo vocalism principle: dynamic