ƒ?ªÆ?Hi-Fi Stereo Sound QualityÆ??- Offers a truly natural, authentic sound and deep bass performance with Built in High Quality Noise Reduction Technology Chip, blocking out lots of surrounding noises during Running, Sports, Jogging etc. Enjoy your music everywhere even in a loud environment. ƒ?ªÆ?Trueless & Bluetooth 5.0Æ??- Adopt professional Bluetooth 5.0 chipset with high resolution decoder built-in and AAC/SBC audio coding technology which provides Ultra-Stable connection, faster paring and universal compatibility. ƒ?ªÆ?One-Step Pairing & ON-EAR CONTROLÆ??- Auto power on and enter pairing mode right after out of charging case. User-friendly on-ear button on each side supports play/pause, switching tracks and handling phone calls easily. ƒ?ªÆ?Comfortable & SecureÆ??- Ergonomic and lightweight design fits comfortably and snuggly in your ear. 5 sizes of ear tip options provide individualized fit and comfort for all-day wearing. ƒ?ªÆ?Charge On The GoÆ??- Juckbo DR8 True Wireless Earbuds can last for 3-4 hours Music Time on a single charge. The Charging Case can charge the Twins Earbuds for 4-5 times, So the Twins Earbuds Can Last Up To 12-20 hours. Also the Charging Case has the Battery Display so that You can Know When is the Best time to Charge. You Can Go for a trip Without Worrying About Battery Shortage. If You Are Not Satisfied with Your Purchase for Any Reason, Please Feel Free To Contact us.