Specifications: Input: AC100-240V, 50/60Hz, 0.4A. Output: USB: 5V-2.1A. Total output: 5V-2.1A. EU plug. Single USB output, flame retardant PC material, durable. Sizes: 83*42*25mm. Set with X37 charging data cable for Lightning / Micro-USB / Type-C devices, cable length: 1m.