Bluetooth Headphones, Wireless Earbuds, Wireless Bluetooth Headphones, Sport Headsets in Ear with Noise Reduction, Outdoor Portable Bluetooth Earphones with Charging Case and Built in Mic

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 Usel 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. Use Two Earbuds Together Long press the multifunction button of two earphones at the same time until the led flash in blue and red altemately. Double click either side of the multifun-ctional key to enter pairing state, there would be reminding voice saying "paired" or "connected" 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. Features Bluetooth Version: V4.2+CSR Working Distance: within 33ft/10M Music Playtime: 3 hours Calling Time: 3 hours Standby Time: about 130hours Battery Specs: Li-polymer 50mAh Charging Time: about 1.5H Auto Power-Off technology: Power off when no connectivity for 5 minutes.