Advanced version QY8 with latest Buletooth 4.1 technology and APT-X + EDR audio decode technology, contributes Buletooth headset in powerful audio and amazing stereo music, built-in Mic ensure Earbuds clear speech when you hands free calling
Perfect Hi-Fi Stereo Sound Quality in CVC6.0 noise cancellation, strengthens stereo music and wireless signal. The best Buletooth Headphones surround you in high quality and clear acoustic no matter workout in noisy environment
Comfortable stay in your Ears that unique flexible design with Portable and Lightweight, built-in earhook interchangeable, headphones can perfect fit and remain around your ears. Headset with different 3-sizes ear buds fit your ears in packaging
Battery insurance built-in 100mAh lithium-ion polymer battery, up to 160hrs stand-by, up to 8hrs long time talking or music and just charging 2hrs
Easy using with pushing the middle cycle button on one side, amazing compatible with iOS iPhone iPad Samsung Galaxy series S6 S5 LG G4 G3 and other Smartphone. COULAX Headset provide 12-month worry-free warranty