The pulse charger Blue Star is made from the highest quality of electronics components and is fully compliant with the CE and LVD standards. It has a special protection system against overheating and surges. Model ID: TFK-TC-1095 Input voltage: 110-240V~ Alternating current input frequency: 50-60Hz, 0.5A Output voltage: 5.0V Output current: 2.0A Output power: 10W Average efficiency at work: > 78.7% Efficiency at low load (10%): > 68.7% Energy consumption without load: < 0.1W Input: Micro USB Cable lenght: 1.13m Colour: Black Box size: A: 8 cm B: 10 cm C: 3 cm D: 13 cm