Main Features: Automatically identify positive and negative, more intelligent and more convenient Supports dual output, charging the battery and supporting USB output charge at the same time Humanized slide design, the shortest distance is 32 mm, the longest stretch to 66 mm Multiple circuit protection to prevent over-charging When being charged, LED light is red color, and after being fully charged, LED light will change to blue color Brand- YIBOYUAN Color-White Material- ABS Plastic Power Plug type - US Plug Compatible Models- 32mm~66mm battery Input Voltage- 100~240 V Output Voltage-DC4.35V USB:5.2V Output Current-600mA; USB: 1000mA mA Packing List- 1 x Charging Adapter Dimensions: 3.86 in x 2.17 in x 0.98 in (9.8 cm x 5.5 cm x 2.5 cm) Weight: (65 g)