**Product Specifications:**
**Brand:** BIKEBROS
**Product Name:** LED Tail Light
**Size:** 13.5cm x 8.4cm x 0.5cm
**Material:** ABS+PC+Silicone
**Modes:** Single Digit Light-Constant Light-Quick Flash-Slow Flash
**Usage Time:** 5 hours
**Weight:** 59g
**Color:** LED Tail Light
**Features:**
- ABS+PC material for impact resistance and durability
- ABS+PC shell+Silicone for lightweight, durable, and corrosion-resistant
- Type-C quick charge for fast charging
- Built-in 400mAh lithium polymer battery for longer battery life
- Five lighting modes: Single Click Cycle: Digit Light/Tail Light High/Medium/Quick Flash/Slow Flash
- IPX6 waterproof rating for rainproof protection
- Operating temperature: -10°C~60°C, <60% humidity
- Storage temperature: -20°C~60°C
**Installation:**
1. Determine the suitable position on the seat post
2. Install the strap on the seat post
3. Adjust the angle
4. Installation completed
**Note:** The text contains some unclear information and repetitions.
