- Dual USB 3.1A output.
- With temperature and current meter tester.
- Easy to satisfy your need with dual USB socket.
- Fixed support helps stabilize the USB car charger.
- Multifunction product with 10A protection tube, perfect for travel use.
- Apply to all USB charging mobile phones or other electronic products.
- This easily installed 5V, 2.1A output port holds your smart phone, GPS, MP3.