Introduction
This user manual provides essential information for the safe and efficient operation of your Huawei CM510 Bluetooth Outdoor Speaker. Please read this manual thoroughly before using the device and retain it for future reference.
Package Contents
Verify that all items are present in your package:
- 1 x Huawei CM510 Bluetooth Outdoor Speaker
- 1 x Micro USB Cable
- 1 x Strap
- 1 x User Manual
- 1 x Warranty Card
Product Overview
The Huawei CM510 is a compact and portable Bluetooth speaker designed for outdoor use. It features a 4W full-range speaker, IP54 water and dust resistance, and a minimalist design with a single button and indicator light.




Setup
1. Charging the Speaker
Before first use, fully charge the speaker. Connect the supplied micro USB cable to the charging port on the speaker and the other end to a USB power adapter (not included) or a computer's USB port. The indicator light will show charging status.
2. Powering On/Off
- To power on: Press and hold the power button until the indicator light illuminates.
- To power off: Press and hold the power button until the indicator light turns off.
3. Bluetooth Pairing
- Ensure the speaker is powered on and in pairing mode (indicator light will flash).
- On your smartphone or tablet, enable Bluetooth and search for available devices.
- Select "Huawei CM510" from the list of devices.
- Once paired, the indicator light will become solid, and you will hear a confirmation tone.
4. Stereo Pairing (Dual Speaker Mode)
To achieve a dual-channel stereo effect, you can pair two Huawei CM510 speakers together:
- Ensure both speakers are powered on and not connected to any other Bluetooth device.
- Press the power button twice quickly on one speaker (this will be the primary speaker). It will enter stereo pairing mode.
- The primary speaker will automatically search for and connect to the second speaker.
- Once connected, pair your device to the primary speaker as described in step 3. Audio will now play through both speakers in stereo.
Operating Instructions
Playing Audio
After successful Bluetooth pairing, you can play audio from your connected device. The speaker will output the sound. Volume control is managed directly from your connected smartphone or tablet.
Voice Calls
When connected to a smartphone, the speaker can be used for voice calls. The integrated microphone allows for hands-free communication.
- To answer a call: Press the power button once.
- To end a call: Press the power button once.
- To reject a call: Press and hold the power button.
Maintenance
Cleaning
Wipe the speaker with a soft, dry cloth. Do not use abrasive cleaners, alcohol, or chemical solvents, as these may damage the surface.
Water and Dust Resistance
The speaker has an IP54 rating, meaning it is resistant to dust and splashing water. Avoid submerging the speaker in water or exposing it to heavy rain. Ensure the charging port cover is securely closed to maintain water resistance.
Storage
Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods.
Troubleshooting
| Problem | Possible Solution |
|---|---|
| Speaker does not power on. | Ensure the battery is charged. Connect the speaker to a power source using the micro USB cable. |
| Cannot pair with Bluetooth device. | Ensure the speaker is in pairing mode (flashing indicator light). Turn off and on Bluetooth on your device. Move the speaker closer to your device. Clear previous Bluetooth connections on your device. |
| No sound or low volume. | Increase the volume on both the speaker (via connected device) and your paired device. Ensure the speaker is properly paired. Check if the audio source is playing. |
| Stereo pairing fails. | Ensure both speakers are powered on and not connected to any other device. Try initiating stereo pairing again. |
| Poor sound quality. | Move the speaker closer to your device to reduce interference. Ensure there are no obstructions between the speaker and the device. |
Specifications
| Feature | Specification |
|---|---|
| Model Name | Mini Speaker CM510 |
| Model Number | 55031156 |
| Material | Plastic |
| Speaker Type | Outdoor |
| Special Features | Bluetooth, Portable |
| Connectivity Technology | Bluetooth |
| Wireless Communication Technology | Bluetooth |
| Audio Output Mode | Stereo (with dual speaker pairing) |
| Wattage | 4 Watts |
| Battery Type | Lithium Polymer |
| Battery Capacity | 660 mAh |
| Battery Average Life | 4 Hours (music playback) |
| Charging Port | Micro USB |
| Water Resistance Level | IP54 (Waterproof) |
| Product Dimensions | 5D x 5W x 5.6H Centimeters |
| Item Weight | 101 Grams |
| Compatible Devices | Smartphone, Tablet |
| Control Method | Voice (via connected device), Button |
Warranty Information
The Huawei CM510 Bluetooth Outdoor Speaker comes with a Limited Warranty. Please refer to the warranty card included in your package for detailed terms and conditions, including warranty period and coverage. Keep your proof of purchase for warranty claims.
Support
For further assistance, technical support, or service inquiries, please visit the official Huawei consumer website or contact your local Huawei customer service center. You can find more information at: https://consumer.huawei.com







