Vtin Swan Bluetooth 4.1 Wireless Sports Headphones, Running Gym Stereo Headset

QY8 Upgraded Version. Featuring latest Bluetooth CSR4.1 and build-in gold-plated antenna design, the signal is twice times stronger than the common one, supporting 33ft(10meters) working range. It also allows to pair with two devices simultaneously.

High Quality Sound. CVC6.0 noise-isolation

QY8 Upgraded Version. Featuring latest Bluetooth CSR4.1 and build-in gold-plated antenna design, the signal is twice times stronger than the common one, supporting 33ft(10meters) working range. It also allows to pair with two devices simultaneously.

High Quality Sound. CVC6.0 noise-isolation technology can filter the majority of ambient noise to ensure crystal clear sound. APT-X audio decode tech provides you high stereo music experience with deep bass. Build-in HD mic makes it can be used as a hands-free kit.

Long Battery Life. Adopted high-performance polymer lithium battery, the swan series sport headphone allows about 7hours playing time and 175 hours stand-by time. The remaining battery life of the earphones can be display on the IOS status bar.

Unique Design. With a buckle, you can adjust the cable length as you like, gaining better sound experience while exercising.

Stylish Appearance. With UV process, they are sleek, in black with silver detail. Ergonomical in-ear design offers you snug and stable fit. Ideal for exercising, running, cycling, walking and all kinds of indoor or outdoor activities.