Features: The USB C adapter is compatible for OpenSwim ProS710. Connecting it with USB C cable allows you to charge your headphones; Experience stable charging with this magnetic charger cable for OpenSwim ProS710 headphones. Lightweight and convenient, this flexible PVC cable ensures safe and efficient charging for your headphones. Whether at the gym or on the move, keep your headphones charging and ready with this portable magnetic cable. Crafted from quality PVC material and copper wire, it is resistant to highly temperature and have good elasticity It provide mutiple protections such as overcharge protections, short circuit protections to ensure safety of headphones and devices during the charging process. Specifications: Component:Metal Charging Cable Length:Approx.100cm/39.37inch Charging Adapter Size:Approx.28x13x8mm/1.1x0.51x0.31inch for OpenSwim ProS710 Headphone; Option Type:USB A Charging Cable,USB C Charging Cable,Black Charging Adapter,Charging Adapter2,Blue Charging Adapter,Gray Charging Adapter, Function: Charging+Data Transmission Interfaces: Magnetic Attraction Power:5v 500ma Package Includes: Package A 1pc Charging Cable Package B 1pc Charging Adapter note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.