Bluetooth Headsets Joysounds, Headphones Earphone Wireless Hands-free Headset with Microphone for Apple iPhone iPad iPod Samsung Android Smart Phones And Other Bluetooth Device(760 black yellow) Top Hi-fi Quality Sound: Those Bluetooth headphones adopt APT-X + EDR audio decode tech and CVC 6.0 noise cancellation technology, provide perfect realistic human voice. It can produce deep bass and treble without being muddy or fuzzy. The sound produced by this Bluetooth headset is very good. Comfortable Fit: Included S/M/L eartips and in-ear earhooks ensure a comfortable and secure fit for everyone. Neckband design prevents troublesome wires from tangling during your workout. Long Lasting Battery: Our wireless earbuds for running & workouts built-in polymer 110mAh battery in the Bluetooth headphones wireless device provides 8 hours of talk & playing time & 110 hours of standby time. You charge this product using a USB charging cable. Easy to Use: The volume, sound, song selection and telephone controls are all right on the wireless Bluetooth earbuds, making it easy to navigate through your music without pulling your device out.HBS-760 allow us to go up to 33ft away from my device and they will still work - this means I can leave it in my purse while I work out and walk around the gym. Sweat Resistant Protection: Built for your active lifestyle, HBS-760 designed with durable materials to withstand sweaty workouts.No need to worry about sweat damage,just keep running.