Specifications: Compact size, easy to carry and use. Has the safeguard in currency, shortcircuit, over loading. Fit for most mobile phone chargers, plug this inverter into cigarette lighter socket. Us more→ed for chargers of mobile phone, travel charger, universal charger, or chargers of low power consumption products like MP3. Item Name: Car Power Inverter Material: ABS Features: Portable, Easy to Use, Car Accessories Size: 12cm x 6cm x 4cm(Approx.) Notes: This product used in DC 12V-24V, please dont connect to other voltages. This product suitable for negative ground wire car, dont suitable for positive ground wire car. Due to the light and screen setting difference, the items color may be