Bcaikair Wireless Earbuds Bluetooth Headphones 50H Playback IPX7 black

Bcaikair Wireless Earbuds Bluetooth Headphones 50H Playback Ear Buds with IPX7 Waterproof, HD Microphone, LED Display for iPhone and Andriod black 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. 【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 【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.