OPTA Wireless Earphone A portable earphone that preventing sweat and rainy High quality sound Ultra-small wireless earbuds, with Bluetooth 4.2 technology Digital noise reduction technology ,can intelligently filter ambient noise and give us clearer sound Created for a positive lifestyle OPTA Wireless Headset is designed for slender and lightweight (15g) while providing a rechargeable treasure function. At the meanwhile,When we do not need to use it,magnetic sticking them together or puting it in a travel bag. Secure, Comfortable & Natural Our Earbud's comfort is ensured thanks to the ergonomic shaped design. The smooth surface material makes the earbud gently slide in and adapt to any and all ears. Comfort even long-time wearing. Easy Use A small button, is best for hands-free phone calls and enjoying music. Simply press the upper half of the button to answer hands-free calls or start your music journey. Complete Freedom A pair of Sweat proof Stereo Bluetooth Headphones that are truly wireless. With full audio streaming via Bluetooth, these compact earphones let you jam to your favorite beats while offering complete freedom of movement. Zero wires means zero distractions,perfect for those who Workout, Exercise, Gym, Running, Jogging, Hiking, commuting so you can leave those snagged wires and tangled cords in the past, and focus on what really matters. Fit for ALL Your Bluetooth Device The earbuds work with all smartphones, tablets and bluetooth enabled devices. Support Twins Pairing and Single Pairing. Long press the power button of the pair of earphones at the same time until the led flash in blue and red alternately. The both of them have a voice say"power on", and then "pairing".
