AC/DC Adapters with European approval. RoHS compliant. Widely used for MP3/MP4, PMP, GPS, ... origin:ChinaHigh-efficency,high-stability,long-life,more safe.Good quality and lower price. Specification:Input voltageOutput Voltage General environment100-240VAC2 ... Loss 0.7wMax1%peak- peak MAXinput-Case ≥100MQ Power Adapter with European approval