Firstsing RL Waterproof True Wireless Earbuds Bluetooth 5.0 Noise Cancelling Earphones With Dual Mics and Portable Charging Case

IPX4 WATER/SWEAT RESISTANT - Whether it’s running, cycling, dancing, or other sports, the in-ear headphones are ready for your workouts.
USES LATEST BLUETOOTH 5.0 - That means lag-free streaming, instant pairing, and 4x the range of devices using bluetooth 4.2.
COMFORTABLE ERGONOMIC DESIGN - The FiTip custom design and ergonomic multi-size eartips ensure maximum comfort with no slipping or chaffing.
PASSIVE NOISE CANCELLING - Keep out the noise, enjoy HIFI sound, and crystal clear phone calls with custom 6mm speaker drivers w/ superbass and dual microphones.
CHARGING CASE FOR ULTIMATE PORTABILITY - Attach the case to your keychain and enjoy 18 hours of on-the-go listening time with 3.5 hours of listening time on the earbuds between charges.