Overview and Specifications:
1. This product adopts PC shell and variable pressure needle element.
2. For the conversion of 220V to 3V / 4.5v / 6V / 7.5v / 9V / 12V (adjustable).
3.+ pole and – pole adjustment.
4. For: telephone/VCD/intercom/computer/electronic instrument/game console/small TV/medical equipment/electronic instrument, etc.
5. Four interface: 5.5 x 2.5mm / 2.5 x 0.7mm / 3.5 x 1.3mm / 3.5mm.
6. Input 220V, output: 3V / 4.5v / 6V / 7.5v / 9V / 12V / 12V 300mA.
1. Please select the voltage and + /- pole corresponding to the electrical appliances before using the product.
2. This product cannot be used for: internet router/speaker and other charging equipment.
The above two conditions will lead to the burn equipment, not responsible.