Mic Noise Cancelling Wireless Bluetooth Earphone

Features: Voice prompt: Announce coming caller's Phone Number, Pause music for coming calls.Voice Recognition: Just Say "Yes" to Answer or Say "No" to Refuse call.(ONLY for single model )Noise Cancelling: 180°/270 ° in-ear design, fit the best ears position, cancell background and wind noise when in crowds.Sweatproof Technology: Protects This from Sweat, and Coffee spills so you can wear in the Office or at the Gym.Enhance battery capacity:   Phone time: 12hourss,   Music time:12 hours,   Standby time:60 days Packing list:1 * Single bluetooth headset1 * Backup earphone1 * USB charging cable1 * User Manuel1 * Pouch