[Hi-Fidelity Stereo Sound] Built-in High-Fidelity Bluetooth 4.2 audio chip with wide bandwidth and high audio resolution. Your favorite music and important phone calls are delivered cleanly and clearly from your smartphone, through A2DP stereo streaming technology.

[10 Hour Playtime] Enjoy music or communicate phone calls for daily life with up to 10-hour playtime and 150-hour standby time. Quick charging of battery ensures keeping up with your needs in short time.

[Magnetic Earbuds for Easy Carry] Smart Magnet inside earbuds attach the earbuds together around neck like a necklace when not using, unloading them from ears and giving you a convenient way to carry around. Three sizes of ear gels are provided for comfortable fit to ears.

[Sweat Proof] Allows you ultimately enjoy every moment of workout, no need to worry about the damage due to permeated sweat, securing a long-lasting using duration.