Feature 124 Hours Surveillance: The dash cam hardwire kit is connected to car battery or fuse power box, can uninterruptedly supply power for dash camera for 24 hours. 2Voltage Transformation: Dashcam hard wire kit is designed with built in precise switching power supply module, which can transform 12V30V input to 5V output. 3High Current Protection: The dashcam hard wire kit is designed with built in safeguards, which could protect your devices against excessive current, overheating. 4Wide Compatibility: Suitable for most car models (Voltage between 1230V), works for dash cam, mirror cam, GPS navigator and radar detector etc. 5Easy Installation: Simple hidden wiring keeps the car neat and tidy and releases the cigarette lighter for connecting to more devices.SpecificationItem Type:DashCamHardwireKitMaterial: ABS, rubber, metalUBS Type: MINI USBBuck Line Length: Approx. 3.2m/125.98inInput Voltage: 12-30vOutput Voltage Current: 5v 2.5aLow Voltage Protection: 11.6vMaximum Power: 10W .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Buck Line4 xElectrical Appliance4 x Fuse1 x Mounting Skid Plate1 x Fuse Clip1 x Magnetic Ring (Mounted On Step Down Line)1 x Adapter Cable1 x Instruction Manual