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Description With built-in intelligent voltage monitor, this 2-in-1 voltmeter is able to show you an accurate voltage value at anytime while you're driving, helping you to easily notice the battery running condition.
Combined dual USB interfaces and LED digital display voltmeter into a .
Features
- Dual USB interface design with single output of 2.1A (max total output of 4.2A), it quickly charges for most smartphones, tablets, GPS, digital camera, /MP3/MP4 and other USB-devices.
- Multifunctional product with blue LED indicator light, perfect for travel use.
- It is specially designed to steadily work at the operating range of 12-24 volt.
- Built in intelligent voltage monitor, with LED digital display, it real time shows you the accurate voltage status of car or motorcycle, more secure for driving.
- Apply to all USB charging mobile phones or other electronic products. Run multiple accessories at one time, very convenient and easy to use.
- Color: Blue.
- Material: ABS.
- Size: 4x4x5cm.