Others

1. Battery: 3.7V150mah2. Charging cut-off voltage: 4.2V3. Discharging cut-off voltage: 2.5V4. Input voltage: 5V5. Made of ABS material, light weight, small size, easy to carry6. Simple and fast car USB charging, one charge can be used for 12-15 hours7...

1. Material: metal2. Made of steel, fine workmanship, high strength and durability3. Quick release design, the knob allows you to quickly remove the traction plate without using any tools4. Bolt mounting, these traction plate mounting pins can be easily...

1. Material: carbon steel2. Lock core: cross lock core3. Made of steel, strong and durable4. Soft-coated clip will not scratch or damage the wheel or rim5. There are 16 locking positions, suitable for multiple sizes of tires6. Very simple and convenient...

1. Easy installation, efficient protection2. Made of environmentally friendly silicone material, it can easily cope with the sun, and it will not age when exposed to rain3. Using the embracing design, it fits closer and protects better4. High elastic...

Using1. The device has a little lever switch, move it to the ON side. 2. Test that it is working properly by tilting it forward, if it beeps then it is at working state 3. Place behind your ear and adjust, it should be placed correctly for effectiveness...

1. Fish ear hook style, fashion and stylish appearance. 2. Perfect driving partner for long-distance driving safety. 3. Remind you not to get to sleep throgh giving an alarm if your heads hung down up to 25 degrees below the horizontal line when you look...