The Bluetooth V5.0 makes you getting 2x faster transmission speed plus more stable connectivity with no signal loss or music dropouts. The range is up to 30ft away.
Secure and Comfortable
Unique sports wireless earphones with ear hooks to ensure that earbuds won't fall during exercise, completely in-ear ergonomic design so that you will not feel tired and pain when wearing it for a long time
Smart Touch Control
Installed with high-sensitivity touch sensors that are smart enough to detect every touch, Hammer KO wireless earphones deliver the most accurate and comfortable way to adjust volume, change tracks without causing discomfort in your ear like the physical button.
With up to 5 hours battery on a single charge, you have the freedom to make calls and listen to music throughout the day. Plus, it only takes two hours to fully recharge.