Meerveil Bluetooth Headphones， Wireless Sports Headphones w/Mic IPX4 Sweatproof HD Stereo Earbuds for Gym Running Jogger Hiking， Bluetooth V4.1， Noise Cancellation， 6-8 Hours Playtime[Product Information]- 【HD Quality Sound】Latest bluetooth 4.1 technology design and CSR technology produce high quality sound crystal clear treble and ensure more stable singal transmission low energy consumption ， enjoy your stereo sound.
- 【Comfortable & Secure Fit Ear Hook】The U12 wireless sports headphones built with the special flexible earhooks on both sides and the package includes three different sizes ear tips， which make you could 100% enjoy your entertainment time and never worry about falling out whenever you are running， hiking， cycling or working
- 【Longest Battery Life】The lithium polymer batteries allows it up to 6-8 hours of talking / music time and up to 220 hours of standby with a quick single charge of 1-2 hours，safe and convenient.
- 【CVC 6.0 tech and DSP Noise Suppression technology】CVC 6.0 tech and DSP tech reduces outside noises， enable microphone sound clearer when talking to your family or friends， and hands-free phone conversation even on the street or inside shopping mall
- 【IPX4 Sweatproof Protection】The headphone with excellent sweatproof feature， when doing sports， liking running， cycling and jogging， you don’t need worry the sweat influencing your headsets
