1. Introduction
Thank you for choosing the SEVENKA M3 Bluetooth Mini Speakers. These compact, portable wireless speakers are designed to deliver clear audio and offer wireless stereo pairing for an enhanced listening experience. This manual provides essential information for setting up, operating, and maintaining your speakers.
2. Product Overview
The SEVENKA M3 speakers are small yet powerful, featuring a 3W high-performance driver and a passive subwoofer. They are water-resistant and include a built-in microphone for hands-free calls.
Package Contents:
- 2 x SEVENKA M3 Bluetooth Mini Speakers
- 2 x Short Micro USB Charging Cables
- 2 x Hand Straps
The speakers have a diameter of 1.92 inches (4.88 cm) and a height of 1.35 inches (3.44 cm), weighing approximately 2.7 ounces (75g) each, making them highly portable.
3. Setup
3.1 Charging the Speakers
Before initial use, fully charge the speakers. Connect the provided Micro USB charging cable to the Micro Charging Port on the speaker and a USB power source. The red indicator light will be solid during charging and turn off when fully charged. Do not play music while charging.
3.2 Power On/Off
To power on or off, press and hold the power button for approximately 4 seconds. A blue indicator light will flash when the speaker is waiting for a Bluetooth connection.
3.3 Bluetooth Pairing (Single Speaker)
- Ensure the speaker is powered on and the blue indicator light is flashing, indicating it is in pairing mode.
- On your device (smartphone, tablet, etc.), search for Bluetooth devices and select 'M3' from the list.
- Once connected, the blue indicator light will become solid.
- Keep the speaker and device within 1 meter for optimal sound and stable connection.
3.4 Wireless Stereo Pairing (Two Speakers)
To achieve true stereo sound with two SEVENKA M3 speakers:
- Power on the first speaker and ensure it is successfully connected to your device via Bluetooth.
- Power on the second speaker.
- Double-click the power button on the second speaker. The two speakers will connect to each other.
- Both speakers will automatically connect in stereo mode the next time they are powered on.
Note: Please keep both speakers within 1 meter distance while playing in stereo mode. If one speaker is turned off, the other will also turn off automatically.
4. Operating Instructions
4.1 Basic Controls
The power button on the speaker also functions as a multi-function button:
- Short Press: Play/Pause music or Answer/End a phone call.
4.2 Volume Adjustment
Adjust the volume directly from your connected device (smartphone, tablet, etc.).
4.3 Indicator Lights
The speaker features indicator lights to display its status:
- Red ON: Charging.
- Red OFF: Fully Charged.
- Blue Flashing: Waiting for Bluetooth connection.
- Blue ON: Paired with a Bluetooth device.
4.4 Attaching the Hand Strap
The included hand strap can be attached through the designated hole near the power button for easy carrying.
5. Maintenance
To ensure the longevity and optimal performance of your SEVENKA M3 speakers:
- Keep the speakers clean by wiping them with a soft, dry cloth.
- Avoid exposing the speakers to extreme temperatures or direct sunlight for extended periods.
- While water-resistant, avoid submerging the speakers in water. Ensure the charging port cover is securely closed when near water.
- Store the speakers in a cool, dry place when not in use.
6. Troubleshooting
If you encounter issues with your SEVENKA M3 speakers, refer to the following common solutions:
- Speaker does not power on:
- Ensure the speaker is fully charged. Connect it to a power source and check if the red indicator light appears.
- Press and hold the power button for 4 seconds to ensure it is properly powered on.
- Cannot pair with a device:
- Make sure the speaker is in pairing mode (blue indicator light flashing).
- Ensure Bluetooth is enabled on your device and it is within 1 meter of the speaker.
- Forget the 'M3' device from your device's Bluetooth settings and try pairing again.
- Restart both the speaker and your device.
- No sound or low volume:
- Increase the volume on both the speaker (via your connected device) and your audio source.
- Ensure the speaker is successfully paired and connected to your device.
- Check if the audio is playing from another device.
- Stereo pairing not working:
- Ensure both speakers are powered on and within 1 meter of each other.
- Follow the Wireless Stereo Pairing steps precisely (Section 3.4).
- If one speaker turns off, both will turn off. Re-establish the connection.
- Sound quality issues (e.g., crackling):
- Reduce the volume on your device. High volumes, especially with certain audio content, can cause distortion.
- Ensure there are no obstructions between the speaker and your device that could interfere with the Bluetooth signal.
7. Specifications
| Feature | Specification |
|---|---|
| Brand | SEVENKA |
| Model Name | M3 (2 Mini Wireless Speakers) |
| Speaker Maximum Output Power | 3 Watts |
| Frequency Response | 20Hz - 20KHz |
| Connectivity Technology | Bluetooth |
| Bluetooth Version | V5.0 |
| Bluetooth Range | 10 Meters |
| Audio Output Mode | Stereo |
| Enclosure Material | Metal |
| Battery | 3.7V/450mAh Lithium Polymer |
| Battery Charge Time | 3 Hours |
| Number of Microphones | 1 |
| Water Resistance Level | Water Resistant |
| Item Dimensions (D x W x H) | 1.92"D x 1.92"W x 1.34"H |
| Item Weight | 2.7 Ounces (each) |
8. Warranty and Support
8.1 Warranty Information
SEVENKA products come with a 1-year warranty. This warranty covers manufacturing defects and ensures your product functions as intended under normal use.
8.2 Customer Service
If you have any questions, concerns, or require assistance with your SEVENKA M3 Bluetooth Mini Speakers, please do not hesitate to contact our customer service team. You can reach us at service@sevenka.com.