charger 1 Input voltage 100-240V 2 Output voltage 10V 3 power 4W 4 output current 0.4A 5 frequency 50/60 Specification of charger: 1) efficiency: 80%Min . 2) NO load power consumption: < 0.3W. 3)NO LED display. 4) Size: general size, according to customs’ requirement. weight about 30g/per item. 5) high temperature protection. 6) fuze protection. 7) short-circuit protection. 8) total adjustment rate:+/-5%. 9) plug type(changeable): UL, CCC, CE, VDE, BS Ass. 10)Guarantee date: one year. 11)good quality and reasonable price. Packing: one in package and white box, carton size: 43/32/28.3cm Applications: MP3, MP4, blackberry. IPOD, mobile phone. Domestic appliance etc. It can be used which the power is less than 600W, like laptop, music CD and work lamp, notebook computer etc.You can use it in home, office, and outside.. Certification: UL, CUL,CE,CCC,FCC,CB,GS,EK, ROHS and more. Material: plastic cement, lead-free for environmental protection. good quality electronic component. Manufacturer: We engaged in transformer industry more than 10 years, (established in 1993)specializes in the design and manufacture of charger, transformer, adapter. Our company products pass UL, CE, CCC certification. Our products are very versatile. we also offer OEM & ODM according to customs' requirement. Remark: We are original manufacturer, and can offer OEM & ODM. Assembled according to customers' specification. The following data is about our different size products. Data Size No. Input Voltage(V)Rated frequency (Hz)Output current(mA)Output power(W)1.6V220/11050/606003.62.6V220/11050/608004.83.9.6V220/11050/602202.14.10V220/11050/6040045.9.6V220/11050/604504.326.12V220/11050/602503