Bluetooth Headphones,Calfei Wireless Sports Headset IPX8 Waterproof Earbuds w/ Mic HD Stereo, Noise Cancelling for Running Gym
HI-FI SOUND QUALITY - Delivers you richer and more natural stereo sound from your devices with extra bass and crystal clear treble. CVC 6.0 noise Isolation technology;
IPX8 WATERPROOF - IPX8 Water-Resistant Nano-Coating efficiently protects sport headphones from sweat and ensure more guaranteed life span,Perfect for Running,Hiking,Swimming,Exercise,Gym,Fitness,Travelling;
ADVANCED BLUETOOTH V4.1 - Connect seamlessly with all Bluetooth enabled devices up to 30 feet away. Comfortable earbuds and will never fall thanks to the secure fit ear-hooks;
LONGEST BATTERY LIFE - Keep on running with music or talking on the phone allows seamless enjoyment of music for up to 8 hours and 240 hours stand-by with a quick charge of only 1.5 hours;
1 YEAR WARRANTY- Support 1-Year Manufacturer's Warranty and 30 days no-questions-asked return policy.