Bluetooth Headphones, Hussar Magicbuds Best Wireless Sports Earphones with Mic, IPX7 Waterproof, HD Sound with Bass, Noise Cancelling, Secure Fit, up to 9 hours working time (Upgraded)

Product has been fully upgraded since Mar 10, 2017. 1. Battery capacity is increased to have longer working time. Up to 9 hours talking time(MAX). 2. Circuit design is optimized to improve performance and reliability. 3. Upgrade to IPX7 nano...