Introduction
Thank you for purchasing the CASCHO M15 Bluetooth Speaker. This manual provides essential information for setting up, operating, and maintaining your speaker. Please read it carefully before use and retain it for future reference.
For optimal performance and safety, always follow the instructions provided.
Product Overview
Image: CASCHO M15 Bluetooth Speaker. This image displays the speaker's front and top view, highlighting the integrated RGB light bar, circular RGB light on the side, control buttons, and a braided carry handle with an orange grip.
Controls and Ports
- Power Button: Press and hold to turn on/off.
- Play/Pause Button: Press to play or pause audio.
- Volume Up/Next Track: Short press for volume up, long press for next track.
- Volume Down/Previous Track: Short press for volume down, long press for previous track.
- Mode Button: Press to switch between Bluetooth, AUX, and TF Card modes.
- RGB Light Button: Press to cycle through light modes or turn off lights.
- Charging Port (USB-C): For charging the speaker.
- AUX Input: For wired audio connection.
- TF Card Slot: For playing music directly from a MicroSD card.
What's in the Box
- CASCHO M15 Bluetooth Speaker
- Power Cable (USB-C)
- User Manual (this document)
Setup
- Initial Charge: Before first use, fully charge the speaker using the provided USB-C power cable. The charging indicator will show the charging status and turn off or change color when fully charged.
- Power On: Press and hold the Power Button for approximately 3 seconds until you hear an audible prompt and the indicator light turns on.
Operating Instructions
1. Bluetooth Pairing
- Ensure the speaker is powered on and in Bluetooth mode (indicated by a flashing blue light). If not, press the Mode button to switch to Bluetooth.
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "CASCHO M15" from the list.
- Once paired, the speaker will emit a confirmation sound, and the Bluetooth indicator light will become solid blue.
- The speaker will automatically reconnect to the last paired device when powered on, if the device is within range.
2. AUX Mode
- Connect one end of a 3.5mm audio cable (not included) to your audio source and the other end to the speaker's AUX input port.
- Press the Mode button on the speaker until it enters AUX mode.
- Audio will now play through the speaker from your connected device.
3. TF Card Mode
- Insert a TF (MicroSD) card with MP3 audio files into the TF card slot.
- Press the Mode button on the speaker until it enters TF Card mode.
- The speaker will automatically begin playing music from the TF card.
4. RGB Lights Control
Press the dedicated RGB Light Button to cycle through various lighting effects. Press and hold the button to turn the lights off or on.
5. Volume and Track Control
- Volume Up: Short press the "+" button.
- Next Track: Long press the "+" button.
- Volume Down: Short press the "-" button.
- Previous Track: Long press the "-" button.
6. IP7 Waterproof Rating
The CASCHO M15 speaker features an IP7 waterproof rating, meaning it can withstand immersion in water up to 1 meter for 30 minutes. Ensure all port covers are securely closed before exposing the speaker to water. This rating protects against water immersion, but it is not designed for continuous underwater use or exposure to pressurized water jets.
Charging
- Connect the provided USB-C cable to the speaker's charging port and to a USB power adapter (not included) or a computer's USB port.
- The charging indicator light will illuminate during charging.
- A full charge typically takes approximately 3-4 hours, providing up to 24 hours of playtime depending on volume and light usage.
- When the battery is low, the speaker will emit an audible warning.
Maintenance
- Cleaning: Use a soft, damp cloth to clean the speaker's surface. Do not use abrasive cleaners or solvents.
- Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, charge the speaker at least once every three months if not in regular use.
- Water Protection: Always ensure the port covers are sealed tightly when not in use, especially before exposure to water.
Troubleshooting
| Problem | Solution |
|---|---|
| Speaker does not power on. | Ensure the battery is charged. Connect the speaker to a power source and try again. |
| Cannot pair via Bluetooth. |
|
| No sound. |
|
| RGB lights not working. | Press the RGB Light Button to cycle through modes or turn them on. |
Specifications
| Model | M15 |
| Brand | CASCHO |
| Connectivity Technology | Bluetooth 5.4 |
| Speaker Type | Portable Bluetooth Speaker |
| Drivers | 66mm |
| Battery Capacity | 4000mAh |
| Playtime | Up to 24 hours (varies with volume and light usage) |
| Water Resistance | IP7 Waterproof |
| Output Power | 12 Watts |
| Audio Output Mode | Stereo |
| Product Dimensions | 8.86"D x 3.93"W x 3.93"H |
| Included Components | Power Cable |
Warranty and Support
The CASCHO M15 Bluetooth Speaker comes with a standard manufacturer's warranty. For specific warranty details, please refer to the product packaging or contact CASCHO customer support.
If you encounter any issues or have questions regarding your speaker, please contact our customer support team for assistance. Contact information can typically be found on the product packaging or the official CASCHO website.
