Weatherproof Dual USB Charger, 3300mA Charges 2 Devices Simultaneously. Quickly charge a combination of mobile phone, GPS, camera and tablet directly from your BMW, TRIUMPH or Ducati Multistrada motorcycle with standard MOTORRAD socket. Features: - Vehicle battery protection: automatic shutdown 3 hours after the engine is stopped or when the charge drops below 12.3 V - Waterproof - Connect to a normal MOTORWHEEL Ø21mm socket - 2 USB sockets