- Seat Post Mount: Align buckle with seat post, rotate base to lock, then rotate tail light 45° to secure
Accessories Included:
Tail Light Main Unit
Seat Bow Bracket
Seat Post Bracket
Zip Ties
Data Cable
| Width | 8.1 |
| Height | 4.0 |
| NetWeight | 0.06 |
| Brand | TOSUOD |
| Model | TS-WD113 |
| Product Name | Smart Sensor Tail Light |
| Color | Black |
| Material | PC Shell + LED Beads |
| Weight | Approximately 33g (main light), 27g (seat post mount version) |
| Dimensions | Approximately 3.2 x 3.2 x 3.0 cm |
| Constant Light Mode | ≈14 hours battery life |
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| Fast Flash Mode |
| 21 hours battery life |
| Breathing Flash Mode | ≈23 hours battery life |
| Single Flash Mode | ≈38 hours battery life |
| Strobe Mode | 35 hours battery life |
| Flicker Mode | ≈30 hours battery life |
| Brake Sensing | Tail light detects braking and enters 3-second high brightness mode for enhanced safety |
| Real-time Battery Display | Monitor battery status anytime during rides |
| Lightweight and Compact | Seat post mount version with bracket weighs about 27g for easy portability and storage |
| Type-C Charging | 500mAh battery capacity, supports charging via computer, power bank, etc. |
| IPX6 Waterproof | Suitable for use in rainy weather |