Adapter to convert USB C cable to Shokz headphone charging cable] With this adapter, you can use your USB C cable to charge your bone conduction headphones. You don't need to prepare multiple cables. Compatible with various Aftershokz headphone charging adapters] Aeropex AS800, OpenComm ASC100SG, Shokz OpenRun Pro, Shokz OpenRun, Shokz OpenRun Mini (also known as AfterShokz Aeropex Mini) and OpenRun Pro Mini Shokz Super Magnetic Charging Adapter with USB C interface] Improved magnetic attraction for a more stable connection. So that you don't interrupt charging due to shaking during the charging process. 3-pack adapter in compact design] It is easier to carry with you whether you place it at home, in the car, in the office or in your backpack. It is a good partner for your Shokz headphones. Don't worry about forgetting to bring the charging cable. Strict connection and disconnection tests ensure product durability. Worry-free customer service makes you feel more comfortable.