Edifier MP202DUO Portable Speakers

Important Safety Instructions

Please read the instructions carefully and keep them in a safe place for future reference. Use only manufacturer-approved accessories. Install the device correctly following the connection instructions. Recommended operating environment: 0-35°C. Do not expose the product to rain or moisture. Do not use the device near water or immerse it in liquids. Avoid placing the device near heat sources like radiators or ovens. Do not place liquid-filled containers or open flames, such as lit candles, on the device. Do not block ventilation openings or insert foreign objects into slots. Ensure adequate ventilation around the device (at least 5 cm recommended). Do not force plugs into sockets; check for proper alignment. Keep accessories and small parts away from children to prevent accidental ingestion. Do not open or remove the device casing yourself; refer servicing to qualified personnel. Always turn off and unplug the device before cleaning. Use only neutral solvents or clean water for cleaning; avoid strong acids, alkalis, or alcohol-based solvents.

Excessively loud music can damage hearing. Please set the volume to a safe level. Disposal of this product: This marking indicates that, according to EU regulations, this device should not be disposed of with household waste. To prevent possible environmental pollution or harm to human health from uncontrolled disposal, recycle it responsibly. Return the device to a collection center or the retailer where it was purchased for environmentally safe disposal.

For wireless devices: Wireless devices may generate short-wave radio frequency signals and interfere with the normal operation of electronic devices and medical equipment. Turn off the device when its use is prohibited. Do not use the device in medical centers, aircraft, gas stations, near automatic gates, automatic fire suppression systems, or other automated equipment. Do not use the device within 20 cm of electronic pacemakers. Radio waves can affect the normal operation of pacemakers and other medical equipment.

CAUTION! Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type. For products with removable batteries, ensure proper disposal and recycling. Disassembly is prohibited for products with built-in batteries. Do not disassemble, strike, crush, or expose batteries to open flames. Avoid contact with conductive materials, liquids, open flames, and heat. Prevent metal objects from contacting the battery terminals. If a battery appears swollen, leaking, discolored, or has an odor, do not use it. Do not use batteries after immersion in water. Improper battery use may result in explosion or leakage, causing skin burns or other injuries. Handle leaking batteries with care and dispose of them immediately according to local regulations.

Package Contents

• 2 x Speakers
• 2 x microUSB connecting cable
• User Manual

Charging

Charging: Red indicator light is on. Fully Charged: Indicator light is off.

1. Connect the speaker to a USB power source or computer USB port using the microUSB cable for charging.
2. To ensure full charge and optimal sound performance, please fully charge the speaker once a month.
3. If the speaker is not in use, please turn it off.

Note: An audible tone will sound when the speaker is powered on/off, connected/disconnected from a Bluetooth device, or when the battery is low. Battery life depends on the sound source and volume setting. An audible tone will sound at maximum volume; please adjust the volume accordingly.

Illustrations and Controls

1. Sound Source Indicator: Blue: Bluetooth input; Red: microSD card input; Green: USB audio streaming input.

2. microSD Card Slot

3. DC IN Port / USB Audio Streaming Connector

4. Charging Indicator

5. Power ON/OFF & Input Select Button: Press and hold: Power ON/OFF. Press: Input select.

6. Stereo Pair Button: Press and hold: TWS (True Wireless Stereo) pairing.

7. Call Answer & Bluetooth Disconnect Button: Press and hold: Cancel call / switch conversation to mobile phone or disconnect Bluetooth connection (without call). Press: Answer/end call.

8. Volume Up Button: Press and hold: Previous track.

9. Play/Pause Button

10. Volume Down Button: Press and hold: Next track.

Operation Guide (Bluetooth Input)

Single Channel Mode (No TWS Connection):

1. Turn on the speaker and switch to Bluetooth input by pressing the input select button.
2. On your audio source device (mobile phone, tablet, etc.), go to settings and find "EDIFIER MP202DUO" in the list.
3. Pair your device with "EDIFIER MP202DUO".
4. Upon successful connection, the speaker will provide a prompt.
5. Start playing music on your device and adjust the volume to your preference.

Note: For Bluetooth input, pressing and holding the < / > buttons allows switching between previous/next tracks, which only works for devices supporting the AVRCP protocol. To use all Bluetooth functions, ensure your mobile device supports A2DP/HFP.

Stereo Mode (TWS Connection - Using Two Speakers):

Two speakers are paired at the factory for automatic connection. If they do not connect automatically or disconnect, follow these steps to re-pair:

1. Turn on the speakers and switch to Bluetooth input (blue indicator light). The speakers will be in Bluetooth reconnection mode.
2. Press and hold the button on each speaker to initiate TWS Bluetooth pairing. The LED indicators on both speakers will flash rapidly alternately during pairing. If pairing exceeds 30 seconds, the speakers will exit TWS pairing mode.
3. Upon successful TWS pairing, the white LED indicator at the bottom of the speaker will remain solid. The left channel plays on the speaker with the left LED indicator, and the right channel plays on the speaker with the right LED indicator.
4. On your audio source device (mobile phone, tablet, etc.), find "EDIFIER MP202DUO" in the list. The PIN code for connection is "0000" if required.
5. Pair your device with "EDIFIER MP202DUO". Upon successful pairing, the speaker will provide a prompt.
6. In TWS connection mode, left and right channels can operate synchronously for play/pause, next/previous track, volume up/down, etc.
7. When the speakers are turned off and then on again, the TWS connection will be automatically restored.

Note: Bluetooth connection and compatibility may vary between audio devices due to different software versions. For Bluetooth input, pressing and holding the < / > buttons allows switching between previous/next tracks, which only works for devices supporting the AVRCP protocol. To use all Bluetooth functions, ensure your mobile device supports A2DP & HFP.

Operation Guide (Bluetooth Hands-free)

During a phone call, press and hold the button to disconnect the Bluetooth connection.

When a phone call is received during music playback via Bluetooth:

• Press and hold the button to reject the call.
• Press the button to answer the call and press again to end the call.
• During an answered call, press and hold the button to switch the conversation from the speaker to your mobile phone.

Operation Guide (microSD Card)

Insert a microSD card (not included, max 32GB, MP3/WMA/WAV format at 16-bit/48kHz) into the slot. Note: Stereo modes for left and right channels are not applicable when using a microSD card, and only one speaker can be used. Pressing and holding the < and | buttons simultaneously switches to the previous folder. Pressing and holding the | and buttons simultaneously switches to the next folder.

Operation Guide (USB Audio Streaming)

USB Audio Streaming

1. Connect the speaker to a PC USB port using the microUSB cable.
2. Turn on the speaker; the indicator light will turn green, and you can play music on your PC.

Note: Only one speaker can be used for USB audio streaming, and stereo modes for left and right channels (TWS) are not applicable.

Technical Specifications

• Output Power: 5.5W + 5.5W
• Noise Level: ≤30 dB (A)
• Frequency Response: 150 Hz ~ 14 kHz
• Input: Bluetooth / USB audio streaming / microSD card
• Speaker Drivers: 2 inch (48mm)
• Frequency Range: 2.402 ~ 2.480 GHz
• Radio Frequency Output Power: 20 dBm (EIRP)
• No operational restrictions.

Troubleshooting

• Ensure the MP202DUO speaker is fully charged.
• Turn off the MP202DUO, then turn it back on and re-establish the connection to the audio source.
• Check that the music format on the microSD card (max 32GB) is MP3/WMA/WAV (at 16-bit/48kHz).
• Verify the Bluetooth function is enabled on your Bluetooth devices.
• Move the device closer and try reconnecting.
• If the connection fails, try connecting another Bluetooth device. This might be a temporary issue.
• When pairing with a portable or office computer, please set MP202DUO as the audio output device.

For more information about EDIFIER, please visit www.edifier.com. For Edifier warranty inquiries, visit the country-specific page on www.edifier.co.uk and check the warranty section. USA and Canada: service@edifier.ca. South America: For local representative information, please visit www.edifier.com (English) or www.edifierla.com (Spanish/Portuguese).