Sound Leadership & Voice Clarity
Because CVC6.0 noise reduction technology,SV-Style with very nice sound. Compared to Bluetooth 4.0, the latest Bluetooth 4.1 technology features faster & stable signal transmission, clearer sound quality and lower power consumption.

Lastest IPX7 Waterproof Function
Wireless earbuds upgraded IPX7 sweatproof rating, prevent the headphones damaged from ordinary splashing water and rain. Keep the earphones working well,if you’re getting drenched in sweat after a grueling workout.

Longest Play Time 
Up to 8 hours of continuous talking / music time.And 240 hours of standby with a single charge, so you can enjoy long lasting music and less time charging. Wherever your day takes you, It keeps your music.

Adjustable Comport To Wear
You can choice ear tips between small, medium or large sizes,with secure fit design,always stays in despite you are on the move while running, jogging, or exercising.