Wireless Earbuds Bluetooth Headphones Bass Stereo Hi-Fi in-Ear Earphones Mic 15044

Enjoy music to the full: HD stereo sound gives you unparalleled music experience; ergonomic design fits comfortably and snuggly in your ear. Range: 20-30 feet.
Solid connection With Bluetooth 5.0: Bluetooth 5.0 technology provides solid connection, so you can take calls and listen to music without worrying about Audio dropouts; True wireless ear buds with no cords in your way, so you can move freely while enjoying your music.
Easy control on wireless headphones: skip tracks, control volume and take/end/reject calls without reaching for your phone; conversation flows freely with easy, hands-free calling
Stereo & mono mode: use both Bluetooth ear buds together as a pair to immerse yourself in music in stereo mode or use one ear bud alone in mono mode so that you can pair the two ear buds with 2 devices separately
20-Hour work time: fully-charged wireless earphones can be used for 3.5 hours and included charging case provides additional full charge for the earphones; you get 20-hour work time in total. Standby 120 hours. Charing case is 350 mAh, ear piece 55mAh each.

For your convenience here is a link to assembly video: https://youtu.be/8Jh5MXfhN54. You can also search“15044 bluetooth earphone wireless earphone INSTRUCTIONS” on youtube to locate the video.You can also download video by following this link: http://www.fixturedisplays.com/video/15044.AVI