【Upgraded LED Power Display and 50H Playback】- i17 upgraded wireless earbuds with a longer battery charging case, Dual digital LED power display not only shows the charge level of the charging case but also the power level of the left and right earbuds independently for easy power management. The extra large battery capacity of the charging case can provide 3 full charges for both earbuds, each lasting 5-8 hours on a single charge, so you can enjoy 50 hours music time by the earbuds.

【Ergonomic Design and Lightweight】- The bluetooth earbuds are ergonomically designed and come with 3 different sizes of soft ear tips that fit 99% of the contours of the ear canal. When you wear the bluetooth headphones will be very comfortable and not easy to fall off. You can use it in many scenarios, such as running, working, etc. Each earbud is only 0.008 pounds and the charging case is only 0.09 pounds, making it easy to put in your pocket or backpack.

【Hi-Fi Clear Music & Talk】- Adopting the new generation Bluetooth 5.3 smart chipset technology, The Bluetooth 5.3 chip helps your earbuds be matched more easily and faster. Ear buds wireless bluetooth earbuds signal is much stronger and more stable. There is almost no delay in the gaming/watching videos. Pictures and Bluetooth headset sound are synchronized. Take you much better using experience.

【Clear Calls & IPX7 Waterproof】- With Bluetooth 5.3 technology, i17 has superior sound quality and strong signal, so that there is no disconnection in listening music or making phone calls within 15 meters. There is almost no delay in the gaming/watching videos. And earbuds feature a waterproof mesh and a nano-coating inside, which prevents sweat from immersing into earbuds and damaging the components due to sweat. So the i17 earphones wireless can be used in workouts/fitness etc.

【Don't Hesitate to Order Bluetooth Earbuds】- What You Get: 2*Bluetooth Earphones, 1* Charging Case, 1*USB Cable, 1* User Manual, 3* Pairs of Ear Tips. Your purchase includes extended 30 Days No-Hassle Money Back and a 12-Month Warranty. Customer satisfaction is our top priority, so if you have any questions, please don't hesitate to contact our 24-hour online customer care service.