KZ AZ09 - Truly Wireless Bluetooth 5.2 upgrade earhook - Black
With this handy Bluetooth 5.2 ear hook, you change wired earbuds to Bluetooth earbuds in one fell swoop. They are suitable for the C Plug. They feature Bluetooth 5.2 and have a convenient charging case. The earhooks provide about 6 hours of battery life, and the case can charge the earhooks about 8 to 10 times.