SEVENKA M3 Mini Portable Bluetooth Speakers Instruction Manual

3. Product Overview

The SEVENKA M3 Mini Speakers feature a compact design with a 3W high-performance driver and passive subwoofer for improved audio. Each speaker has a diameter of 1.92 inches (4.88 cm) and a height of 1.35 inches (3.44 cm), weighing approximately 2.7 oz (75 g).

Image: Internal structure and dimensions of the SEVENKA M3 Mini Speaker.

Controls and Indicators

Each speaker is equipped with a power button, a Micro Charging Port, and indicator lights to display its working status.

Image: Controls and indicator light functions on the SEVENKA M3 Mini Speaker.

• Power Button: Long press to turn on/off. Short press to play/pause music or answer/end calls.
• Micro Charging Port: For charging the speaker.
• Indicator Light:
• Red ON: Charging
• Red OFF: Fully Charged
• Blue Flashing: Waiting for Bluetooth connection (pairing mode)
• Blue Solid: Successfully connected via Bluetooth

4. Setup

4.1 Charging the Speakers

Before initial use, fully charge your SEVENKA M3 Mini Speakers. Use the provided Micro USB charging cables to connect the speakers to a USB power source (e.g., computer, wall adapter). The indicator light will be red while charging and turn off when fully charged. Charging time is approximately 3 hours.

4.2 Attaching the Hand Strap

The included hand strap can be attached to the speaker for easy portability. Thread the strap through the small hole located near the power button on the speaker.

Image: Steps for attaching the hand strap to the speaker.

5. Operating Instructions

5.1 Power On/Off

• To turn on, long press the power button for 4 seconds. The blue indicator light will flash.
• To turn off, long press the power button again.

5.2 Bluetooth Pairing (Single Speaker)

1. Ensure the speaker is charged and powered on. The blue indicator light will be flashing, indicating it's in pairing mode.
2. On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
3. Select 'M3' from the list of devices to connect.
4. Once connected, the blue indicator light on the speaker will turn solid.
5. Keep the speaker and device within 1 meter for stable connection.

5.3 Wireless Stereo Pairing (TWS Function)

To achieve true stereo sound, you can pair two SEVENKA M3 speakers together.

1. Power on the first speaker and ensure it is successfully connected to your Bluetooth device (as per section 5.2).
2. Power on the second speaker.
3. Double-click the power button on the second speaker. The two speakers will connect to each other.
4. Both speakers' indicator lights will turn solid blue, confirming they are connected in stereo mode.
5. Note: Please keep both speakers within 1 meter of each other while playing for optimal stereo effect. If one speaker is turned off, the other will automatically turn off as well.

Image: Two speakers connected for wireless stereo pairing.

Video: Official SEVENKA guide on how to connect two M3 speakers together for stereo sound.

5.4 Call Management

The speakers feature a built-in microphone for hands-free calls.

• To answer an incoming call, short press the power button.
• To end a call, short press the power button again.

5.5 Volume Adjustment

Adjust the volume directly from your connected device (smartphone, tablet, etc.). The speakers do not have independent volume controls.

6. Maintenance

6.1 Cleaning

Wipe the speakers with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.

6.2 Water Resistance

The SEVENKA M3 Mini Speakers are water-resistant, offering protection against rain, dust, snow, and spills. However, they are not fully waterproof and should not be submerged in water.

6.3 Storage

Store the speakers in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods.

7. Troubleshooting

• Speaker won't turn on: Ensure the speaker is fully charged. Connect it to a power source using the provided Micro USB cable.
• Cannot pair with device:
  • Make sure the speaker is in pairing mode (blue indicator light flashing).
  • Ensure Bluetooth is enabled on your device.
  • Move the speaker closer to your device (within 1 meter).
  • Turn off and restart both the speaker and your device.
  • Forget the 'M3' device from your device's Bluetooth settings and try pairing again.
• No sound or low volume:
  • Increase the volume on your connected device.
  • Ensure the speaker is properly paired.
  • Check if the speaker is fully charged.
• Stereo pairing not working:
  • Ensure both speakers are powered on and the first speaker is connected to your device.
  • Double-click the power button on the second speaker to initiate TWS pairing.
  • Keep both speakers within 1 meter of each other during TWS pairing and playback.
• Sound quality issues (e.g., crackling):
  • Reduce the volume on your connected device.
  • Ensure there are no obstructions between the speaker and your device.
  • Move away from potential sources of interference (e.g., Wi-Fi routers, other Bluetooth devices).

8. Specifications

9. Warranty & Support

9.1 Warranty Information

SEVENKA provides a Lifetime Warranty for these mini wireless speakers. For any issues or concerns, please refer to the support contact information below.

9.2 Customer Support

If you encounter any problems or have questions regarding your SEVENKA M3 Mini Portable Bluetooth Speakers, please contact our customer support team. Contact details can typically be found on the product packaging or the official SEVENKA website.