Smart Sensor Brake Light Bicycle Tail Light USB Charging Waterproof Bicycle Light Bicycle Accessories

Smart Sensor Brake Light Bicycle Tail Light USB Charging Waterproof Bicycle Light Bicycle Accessories

Descrition:

• When it senses the brakes. It will enter highlight mode for 3 seconds. In intelligent mode. It will automatically turn off the light when you stand still for more than 1 minute. Automatically turns off lights in well-lit environments.

Feature:

• Accurate brake induction. Prevents triggering of brakes due to bumps.
• High strength aluminium alloy material.
• Automatically turn on/off depending on the light intensity and motion.
• Automatically switch to sleep mode to save power.
• IPx6 Waterproof.
• Easy to install, no tools required.
• 500m irradiation length, 220 degrees wide angle.

Specification:

• Fixed mode: straps fixed
• Item color: black
• Material: aluminium alloy, ABS, PC
• Waterproof: IPX6
• Brightness: max. 60lm
• Battery: 3.7V, 350mAh
• Item size: 51 * 33mm / 2.0 * 1.3in
• Package size: 95 * 70 * 45mm / 3.7 * 2.8 * 1.8in
• Package weight: 75g / 2.6ounce

Note:

• When green light stays on for 2s, power is more than 90%;
• When green light flashes slowly for 2s, power is about 20-80%;
• When green light flashes quick for 2s, power is less than 20%;