Nature line external auxiliary battery, made of bamboo and with a natural cork support. From 5.000 mAh charging capacity, with integrated 15W wireless charger and magnetic attachment so you can use your device while it's charging. Type C input and output connector + USB output. Includes adhesive ring, valid for all devices with Magsafe and Qi technology. Wireless 15W. Magnetic. 5000 mAh. USB output.Type C Bamboo/Cork Inlet and Outlet