[Product Information]

--Bluetooth headset convenient onboard control lets you answer calls， skip tracks and pause / do not need to reach for your phone to play music. Never miss important calls or messages.
--Strong Wireless Signal you can enjoy skip-free music in a 10-meter working distance， even if use your music devices left/right side， above/below waist. Built-in microphone， adopting DSR and CVC 6.0 Noise reduction tech filter ambient noise and reduce background noise intelligently.
--Designed for all users Ideal wireless ear buds for the Gym Hiking Cycling Jogging for simple casual listening without those annoying cables. Press the power button， blue and red lights alternately， search S-501 connection phone.
--Designed for all users -Designed in a ergonomic angle， Ideal wireless ear buds for the Gym， Hiking， Cycling， Jogging for simple casual listening without those annoying cables Sweat resistant protection- Designed with durable materials to withstand sweaty workouts.
--The uniquely designed ear hooks fit your ears snug. Neckband design prevents troublesome wires from tangling during your workout. Premium soft smooth silicone gel surface Reduce the skin friction. We not only offer a 30-day satisfaction guarantee， our products come with a lifetime hassle-free sweatproof warranty and top notch customer service.