Wireless Earbuds, Bluetooth 5.3 Headphones 88Hrs Play Time with 1800mAh Charging Case in-Ear Stereo Earphones,Cell Phones Charging Function, IPX7 Waterproof Earphone for Phone Sports

Hi-Fi Stereo Bass and Clear Calls: The wireless earbuds adopt 10 mm speakers, which can provide stereo sound with deep bass and clear treble. The true wireless earbuds have noise reduction call function, which can effectively reduce background noise
88 Hours Playtime: Wireless earphones with LED digital display for easy power management, 1800 mAh large battery charging case can provide up to 11 full charges for two 50 mAh Bluetooth earphones, each charge can provide 6-8 hours of continuous playback
Comfortable In-Ear Design: The wireless bluetooth earbud is ergonomically designed and comes with 4 different sizes of earbuds, and a single earbud weighs only 6 g , bringing you an extremely comfortable wearing experience
IPX7 Waterproof: These wireless earbuds are IPX7 waterproof, and the nano-coating on the surface of the earbuds can prevent water and sweat from penetrating.Bluetooth earbuds are widely used in running, exercising, traveling, and even in rainy days
Cross-Domain Design:The wireless earphone box adds a USB A port, which not only provides battery life for the earphones, but also can be used as a portable charger to power your mobile phone or other electronic devices in an emergency