1. Introducció
The COOSPO TR70 Smart Radar Tail Light is an advanced cycling safety device designed to enhance rider awareness and visibility. It features high-precision radar detection to monitor approaching vehicles from behind, intelligent brake warning, and multiple lighting modes. With ANT+ and Bluetooth connectivity, it integrates seamlessly with bike computers and smartphone applications, providing real-time alerts and customizable settings. This manual provides essential information for the proper installation, operation, and maintenance of your TR70 radar tail light.

Figure 1: COOSPO TR70 Smart Radar Tail Light
2. Què hi ha a la caixa
Si us plau, comproveu el contingut del paquet per assegurar-vos que tots els articles hi són i estan en bon estat:
- 1 x TR70 Smart Radar Tail Light
- 1 x Muntatge
- 2 x Rubber Pads (for different seatpost types)
- 1 x Cable de càrrega (Tipus C)
- 1 x Manual d'usuari
- 1 x cordó

Figura 2: Contingut del paquet
3. Especificacions
| Característica | Especificació |
|---|---|
| Número de model | TR70 |
| Marca | COOSPO |
| Tipus | Llum posterior |
| Material del cos | ABS |
| Font d'alimentació | Bateria |
| Nivell impermeable | IPX7 |
| Detecció intel·ligent | Sí |
| Col·locació de muntatge | Tija de seient |
| Interval de detecció de radar | Fins a 140 metres |
| Angle de detecció del radar | 40 graus |
| Wide-Angle Light | Visibilitat de 220 ° |
| Dimensions | Approx. 23.5mm thickness |
| Pes | Aprox. 64 g |
| Certificació | CE |

Figure 3: Product Details (IP67, Type-C, Dimensions, Weight)
4. Instal·lació
The TR70 is designed for easy and secure mounting on various seatpost types.
4.1 Muntatge del dispositiu
- Select the appropriate rubber pad for your bicycle's seatpost (D-shaped, Aero, or standard round).
- Attach the mount to the seatpost using the selected rubber pad and secure it firmly.
- Slide the TR70 radar tail light onto the mount until it clicks into place. Ensure it is installed vertically for optimal radar performance.
- The quick-release system allows for easy attachment and removal.

Figure 4: Easy Installation with Spacers

Figure 5: TR70 Mounted on a Bike
5. Funcionament
5.1 Activació inicial
For first-time use, the TR70 needs to be powered on for activation. Press and hold the power button until the light illuminates.
5.2 Encès/Apagat
- Per encendre: Manteniu premut el botó d'encesa durant 2 segons.
- Per apagar: Manteniu premut el botó d'encesa durant 2 segons.
5.3 modes de llum
The TR70 offers 7 distinct lighting modes to adapt to various riding conditions. Cycle through modes by short-pressing the power button when the device is on.
| Mode | Durada aproximada de la bateria |
|---|---|
| Only Radar | ~40 hores |
| Baixa brillantor | ~23 hores |
| Alta brillantor | ~14 hores |
| Llum de respiració | ~22 hores |
| Flash del dia | ~30 hores |
| Flash de nit | ~30 hores |
| Passeig en grup | ~26 hores |

Figure 6: Lighting Modes and Battery Life
5.4 Funcions intel·ligents
- Avís de fre: When you brake hard, the tail light automatically shines brighter to alert drivers behind you.
- Approaching Vehicle Warning: The radar detects vehicles approaching from behind up to 140 meters away and flashes to alert drivers, enhancing your visibility.
- Wide-Angle Visibility: The 220° wide-angle light ensures you are spotted from more angles, improving safety in traffic.

Figure 7: Intelligent Brake and Vehicle Warning

Figure 8: Radar Detection Capabilities

Figure 9: 220° Wide-Angle Light
6. Smart Features & Connectivity
The TR70 supports dual protocol connectivity for enhanced control and data display.
6.1 Connectivitat
- ANT+: Connects to compatible bike computers for real-time radar alerts and data display. Supported brands include Coospo, Garmin, Wahoo, Bryton, and iGPSPORT.
- Bluetooth: Connects to the CoospoRide smartphone application for detailed settings, firmware updates, and real-time vehicle condition display.

Figure 10: Smart Connectivity Overview

Figure 11: Control via Bike Computer and App
6.2 CoospoRide App Features
Using the CoospoRide app, you can:
- Toggle the Radar Switch on/off.
- Enable/disable Auto Sleep mode.
- Adjust Power Saving Mode settings.
- Select and customize Tail Light Modes.
- Perform Firmware Updates.
- View real-time vehicle conditions.
6.3 Team Ride Mode
For group rides, the TR70 supports a Team Ride Mode where multiple lights can flash in sync, enhancing group visibility and cohesion.
Video 1: COOSPO TR70 Smart Radar Tail Light Features Demonstration
7. Charging & Battery Life
The TR70 is powered by a rechargeable battery and charges via a Type-C port.
7.1 Instruccions de càrrega
- Connect the provided Type-C charging cable to the TR70's charging port.
- Connect the other end of the cable to a standard USB power adapter (e.g., computer USB port, wall adapter).
- A charging indicator light will show the charging status.
- Important: Avoid using fast charging devices, as this may damage the battery or shorten its lifespan.
7.2 Durada de la bateria
The battery life varies depending on the selected light mode. The "Only Radar" mode offers the longest endurance, up to 40 hours.

Figure 12: Extended Battery Endurance
8. Manteniment
- Neteja: Netegeu el dispositiu amb un suau, damp tela. No utilitzeu productes químics aggressivs ni netejadors abrasius.
- Emmagatzematge: Store the TR70 in a cool, dry place when not in use. If storing for an extended period, ensure the battery is partially charged (around 50%) to maintain battery health.
- Impermeable: The device is IPX7 waterproof, meaning it can withstand immersion in water up to 1 meter for 30 minutes. However, avoid prolonged submersion and ensure the charging port cover is securely closed.
9. Solució De Problemes
| Problema | Possible solució |
|---|---|
| El dispositiu no s’encén. | Ensure the device is charged. For first-time use, it needs to be powered on for activation. |
| Radar not detecting vehicles. |
|
| Brake light alert not working. | Check settings in the CoospoRide app to ensure the brake alert feature is enabled. |
| Cannot connect to bike computer/app. |
|
| La bateria s'esgota ràpidament. |
|
10. Consells d'usuari
- Ús per primera vegada: Remember to power on the device for initial activation.
- Charging Best Practice: Always use a standard USB charger and avoid fast charging devices to prolong battery life.
- Brake Light Control: If you wish to disable the brake light alert, check the settings within the CoospoRide smartphone application.
- Compatibilitat: While the TR70 supports ANT+ and Bluetooth, specific features and display might vary with different bike computer models (e.g., Magene C606, Coros Dura). Refer to your bike computer's manual for full compatibility details.
- Optimal Radar Performance: Ensure the tail light is mounted vertically and has a clear line of sight to the rear for accurate radar detection.
11. Informació de seguretat
- Assegureu-vos sempre que el llum posterior estigui ben muntat abans de conduir.
- While the TR70 enhances visibility and awareness, it is not a substitute for safe cycling practices and vigilance. Always be aware of your surroundings.
- Do not look directly into the light when it is on, as it may cause temporary vision impairment.
- Mantingueu el dispositiu fora de l'abast dels nens.
- Eliminar la bateria d'acord amb la normativa local.
12. Garantia i Suport
For warranty information, technical support, or service inquiries, please refer to the official COOSPO weblloc web o poseu-vos en contacte amb el vostre distribuïdor local. Conserveu el comprovant de compra per a reclamacions de garantia.