handsheadsets wireless sweatproof sports bluetooth headphone mic voice control earphone with earbud

features: 1.adjustable earhook desigh ensure the earphone fit on different ears and ensure all-day wearing comfort. 2.announce coming callers phone number,with voice recognition technology you can just say yes to answer or say no to reject calls. 3.sweatproof technology protects this bluetooth headset from sweat, and coffee spills, so you can wear it in the office or at the gym. 4.cvc 6.0 noise isolation technology intelligently filter wind or background noises, enable clearer sound experien