1. Introduction
Thank you for purchasing the COLSUR S29 Bluetooth Speaker. This versatile device combines a powerful Bluetooth 5.0 speaker, a digital alarm clock, a 15W fast wireless charger, an FM radio, and a multi-level night light, making it an ideal companion for your bedroom or home decoration. This manual will guide you through the setup, operation, and maintenance of your new device.
2. Package Contents
Please check the package for the following items:
- 1 x COLSUR S29 Wireless Charger Speaker & Radio Lamp
- 1 x User Manual
- 1 x Type-C Power Cord
- 1 x QC3.0 Adapter (US or EU standard, depending on region of purchase)
3. Specifications
| Feature | Detail |
|---|---|
| Brand Name | COLSUR |
| Model Number | S29 |
| Channels | 1 |
| Maximum Power Per Channel | 25 W |
| Bluetooth Version | 5.0 |
| Wireless Range | Up to 33 feet (10.1 meters) |
| Battery Capacity | 3000mAh (main), 2500mAh (backup for light) |
| Wireless Charging Output | 15W (Qi-enabled, compatible with cases ≤ 5mm thickness) |
| Night Light Brightness | 3 levels (30%, 60%, 100%) |
| Night Light Color Temperature | 3500K |
| Clock Display | LED Digital, 12/24H format, 3 brightness levels |
| Dimensions (L x W x H) | 22.5cm x 11.6cm x 8.7cm |
| Origin | Mainland China |
4. Setup
- **Unpack the Device**: Carefully remove all components from the packaging.
- **Power Connection**: Connect the provided Type-C Power Cord to the COLSUR S29 and plug the QC3.0 Adapter into a suitable wall outlet. Ensure the adapter matches your regional power standards (US or EU).
- **Initial Power On**: The device should power on automatically once connected to power. The digital clock display will illuminate.
5. Operating Instructions
5.1 Control Panel Overview
The control buttons are located on the top of the device. Refer to the diagram below for button functions:
- Night Light / Snooze Button (Lamp Icon): Short press to turn on/off the night light or activate snooze during an alarm.
- Mode Button (M): Short press to enter settings. Long press to return to the main screen.
- Switch Button (S): Switches between different settings areas and display modes.
- Bluetooth Button (BT): Short press to enter Bluetooth pairing mode.
- FM Radio Button (FM): Short press to enter FM radio mode.
- Volume Down / Previous Track (-): Decreases volume or switches to the previous FM station/track.
- Volume Up / Next Track (+): Increases volume or switches to the next FM station/track.
- Screen Brightness Button (Sun Icon): Adjusts the brightness of the LED digital display.
- Play / Pause Button (Play Icon): Plays or pauses audio playback.
- Alarm Clock Button (Clock Icon): On/Off the alarm. Long press in Bluetooth mode to clear Bluetooth records.
5.2 Bluetooth Speaker Function
- Press the BT button to enter Bluetooth pairing mode. The display will show 'BT' and an indicator light may flash.
- On your mobile device, enable Bluetooth and search for 'COLSUR S29'.
- Select 'COLSUR S29' to pair. Once paired, you will hear a confirmation sound, and the 'BT' indicator will become solid.
- You can now play audio from your device through the COLSUR S29 speaker. Use the +/- buttons to adjust volume and the Play/Pause button for playback control.
5.3 FM Radio Function
- Press the FM button to enter FM radio mode.
- To automatically search for available stations, long press the FM button. The device will scan and save stations.
- Use the +/- buttons to switch between saved FM stations.
5.4 Alarm Clock Settings
- **Setting Time**: Short press the M button to enter time setting mode. Use +/- to adjust hours/minutes and S to switch between hour and minute settings. Long press M to exit.
- **Setting Alarm**: Short press the Clock Icon button to enter alarm setting mode. Use +/- to adjust alarm time and S to switch between hour/minute/alarm on/off.
- **Snooze Function**: When the alarm sounds, short press the Night Light (Lamp Icon) button to activate the snooze function, which provides an additional 5 minutes of sleep.
- **Alarm Volume**: The alarm volume can be adjusted through the device settings.
5.5 Night Light Operation
- Short press the Night Light (Lamp Icon) button to turn the night light on or off.
- To adjust brightness, touch and hold the Night Light (Lamp Icon) button or use the dedicated Sun Icon button to cycle through 3 brightness levels (30%, 60%, 100%).
5.6 Wireless Charging
- Place your Qi-enabled smartphone or other compatible device on the designated wireless charging pad on top of the COLSUR S29.
- Ensure your device is centered on the charging pad for optimal charging.
- The wireless charger is compatible with phone cases up to 5mm thickness. Remove any metal objects, magnets, grips, stands, or credit cards from your phone case before charging.
5.7 Phone Holder
The COLSUR S29 features a built-in phone holder, allowing you to conveniently prop up your smartphone while charging or watching content. Simply place your phone in the designated slot.
6. Maintenance
- **Cleaning**: Use a soft, dry cloth to clean the surface of the device. Do not use liquid cleaners or abrasive materials.
- **Storage**: When not in use for extended periods, store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- **Battery Care**: The device is equipped with a 3000mAh battery for long-lasting use and a 2500mAh battery for backup light. To prolong battery life, avoid fully discharging the battery frequently.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Not properly connected to power. | Ensure the Type-C power cord and QC3.0 adapter are securely connected to the device and a working power outlet. |
| Bluetooth pairing fails. | Device not in pairing mode; Bluetooth disabled on phone; too far from device. | Press the BT button to enter pairing mode. Ensure Bluetooth is enabled on your phone and it's within 33 feet (10m) of the speaker. |
| Wireless charging not working. | Phone not Qi-enabled; phone case too thick; foreign objects on charging pad. | Ensure your phone supports Qi wireless charging. Remove cases thicker than 5mm or any metal/magnetic objects from the charging area. Reposition phone. |
| Alarm does not sound. | Alarm not set or turned off; volume too low. | Verify alarm settings and ensure the alarm is activated. Check the device's volume level. |
8. User Tips
- For optimal sound quality, place the speaker on a flat, stable surface.
- To avoid interference, keep the device away from other electronic equipment during FM radio operation.
- Utilize the phone holder feature for hands-free viewing while charging or listening to music.
- Experiment with the different night light brightness levels to find the perfect ambiance for your space.
9. Warranty and Support
For warranty information, technical support, or any questions regarding your COLSUR S29, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.




