... 12V 15V Can use for Audio,humidifier, atomizer. Attendance system, digital photo frame power supply, set-top boxes, small appliances, the fixed telephoneProtection:Short ... the standards of certification.2, Low load and the standby power loss.3, Good performance of anti interference, built-in ... chromium, lead, mercury, PBB, PBDE six toxic substances. 12V2A adapter digital photo frame power supply