Bicycle helmet tail light

USB charging

Product information

20 lumens high brightness, safe for night riding

9 modes (click the switch to switch modes in turn, long press to turn off the tail light)

1. Always on (100%) for about 3 hours, press the switch button to switch in sequence
2. Always on (70%) for about 3.2h, press the switch button to switch in sequence
3. Strobe mode, about 9h, press the switch button to switch in sequence
4. Slow flash mode, about 56h, press the switch button to switch in sequence
5.SOS mode, about 9h, press the switch button to switch in turn
6. The horse race flashes, about 14 hours, press the switch button to switch in sequence
7. Tai Chi flashes, about 17h, press the switch button to switch in sequence
8. Neon flashing, about 5h, press the switch button to switch in turn
9. Breathing flashes, about 8h, press the switch button to switch in sequence

ABS engineering plastic shell, lightweight, durable and corrosion-resistant

Small size and light weight

USB charging, 220mAh battery

Micro USB input
About 2h full
Red light on the meter is charging, green light means charging is complete

Multiple uses

Suitable for a variety of ROCKBROS helmets, can be used together

IP64 grade living waterproof

Note: Do not expose to rain or soak in water for a long time

Seatpost tail light installation

1. Take out the apron and tail light, and set the direction
2. Snap the apron into the tail light clip
3. After the card number, install the buckle
4. Mount the tail light on the seat tube

Helmet tail light installation

1. Tear the short Velcro off the adhesive
2. Stick on both sides of the inside of the helmet
3. The long Velcro is inserted into the clip
4. Insert both ends of the long Velcro into the helmet
5. Stick on both sides of the inside of the helmet
6. Installation is complete