24 Hours Parking Monitoring USB Car Charge OBD LED Voltage Display Dual USB Charging Port for Dash-Camcorder Vehicle DVR

OBD2 is suitable for 12V/24V models. Save charging time-more than 30%, And more efficiency makes less heat when charging. Apply to most mobile phone brands, tablet PC, car recorder, electronic dog, GPS-and other electronic equipment. 24 Hours Parking Monitoring USB Car Charge OBD LED Voltage Display Dual USB Charging Port for Dash-Camcorder Vehicle DVR Features: OBD2 is suitable for 12V/24V models. Save charging time-more than 30%, And more efficiency makes less heat when charging. Apply to most mobile phone brands, tablet PC, car recorder, electronic dog, GPS-and other electronic equipment. When the car stalled, but also to the normal eliminate the critical moment of power embarrassment. The output voltage and current accuracy of high-precision, response speed, intelligent identification, more stable and safe use, low-voltage automatic power off-protection. Specifications: Material: Plastic Size: Approx. 4.5x5.1x2.8cm/1.77x2x1.1inch Color: Black Input voltage: 12V/24V Charging power: