[Product Information]

TURE HD HIGH FIDELITY SOUND ：Using latest Bluetooth 4.1 CSR 8635 technology and Excellent DIY art acoustic components that produce incredible sound quality with deep bass and crystal clear treble，We sure it’s will be a big difference and let you enjoy your world
NOISE CANCELLING : Advanced passive noise cancelling with comfortable ear cap design let you focus on what you’re doing without distractions by all the noise. Hear the music in detail without blasting it， and save your eardrums
BLUETOOTH 4.1 CSR TECHNOLOGY: the earphones are truly wireless and work with all Bluetooth devices， as well as HFP， HSP， A2DP， and AVRCP profiles and multi-device connection，Voice prompt notifications of incoming calls and phone numbers
EXTRA LONG PLAY TIME : The new and improved lithium polymer battery allow continuously enjoyment of music for up to 8 hours， up to 150 hours standby time and charges in 1-2 hours， you'll never worry about no power while you running.1 years warranty
IPX5 WATERPROOF DESIGN: IPX5 water-resistant shell and internal nano-coating provide a double layer of water protection，You can do exercise in the light rain or sweat-proof while running ， hiking and others' sports