1. This product has insurance， short circuit protection， overload<br />2. This product is cigarette lighter plug， plug and play， easy to install<br />3. Make sure the power indicator to be light<br />4. The power switch device is suitable for all kinds of mobile phone chargers， socket adapts for mobile phones adapters and can not be used for other purposes<br />5. This product is used for mobile phone travel charger. Can not be used for iron-core transformer<br />Color: black + grey<br />Material: ABS + electronic components<br />Package size: about 11.5 x 7 x 3.5cm<br />Product size: about 114 x 58.3 x 35mm<br />Specifications:<br />Input voltage: DC12V or 24V<br />Output voltage: AC220V<br />Output voltage: DC 5V<br />Status indicator: red LED<br />Note: Pay attention to the safety when charging by using the socket<br />1 x USB power converter<br />In original package<br /><img src="http://img6.eachbuyer.com/x9/p100/bv247_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/bv247_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/bv247_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/bv247_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/bv247_5.jpg" />