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Charging

Fully charge this speaker before first use. Connect it to a USB charger or charging 
port with the included micro-USB cable to charge. When the red LED charging 
indicator turns green, your speaker is fully charged and ready for use. Charging 
takes around 3 hours.

Powering On / Off

  Turn the power switch on and the LED indicator will flash white

  Turn the power switch off and the LED indicator will turn off

Pairing

1. When you turn on the speaker, the speaker will automatically enter pairing 
    mode and the LED indicator will flash white rapidly
2. Activate the pairing function on your phone or other pairing-compatible 
    device and select “AUKEY SK-M31”
3. If a code or pin is required for pairing, enter “0000”
4. When successfully paired, the LED indicator will stay white

Notes

  The speaker will automatically shut down after 10 minutes in pairing mode if 

    no devices are paired

  If your paired device is switched off or manually disconnected, the speaker 

    will enter pairing mode and automatically shut down after 10 minutes

  If the speaker or connected device exceeds the operating range, the speaker

    will disconnect. The connection to the last successfully connected device will 
    be re-established once you re-enter wireless range within 10 minutes. To connect
    to other devices, please repeat the previous “Pairing” steps

Playing Audio via Aux Connection

Connect the SK-M31 to your PC, laptop, or other devices with Aux output using 
the included 3.5mm audio cable. Turn on the speaker and the LED indicator will 
light up solid blue.

Notes

  The speaker will disconnect from your phone or other paired devices when 

    an audio cable is plugged into the Aux in jack. Unplug the audio cable or 
    press mode button twice to switch back to wireless mode

  When playing audio using the Aux in jack, short-press the / - to 

    adjust the volume and short press play/pause to play or pause. Next / Previous
    track control on the speaker is disabled in Aux mode

  For some computers, you may need to access the audio control panel to 

    manually set the speaker as the default audio device

Playing Audio via microSD Card

Turn on the speaker. Insert a microSD card into the microSD card slot, and the 
LED indicator will light up solid blue. The speaker will automatically play music 
from the microSD card. 

Note

  When you take out the microSD card, the speaker will automatically enter 

    wireless pairing mode

FM Radio Mode

Turn on the speaker and press mode button once to switch to FM radio mode. 
Long-press play/pause to automatically tune the speaker into nearby radio 
stations, and the LED indicator will flash blue rapidly. After tuning is complete, 
the LED indicator will light up solid blue. Long-press / - to switch 
between available radio stations.

Notes

  To enhance the FM signal, plug one end of the micro-USB cable or audio 

    cable into the speaker (as an antenna) leaving the other end unplugged

  Press play/pause in FM mode to play or mute

  Press mode button in FM radio mode to return to wireless pairing mode

Summary of Contents for SK-M31

Page 1: ...User Manual Wireless Speaker ...

Page 2: ...with your product model number and Amazon order number Package Contents Wireless Speaker Micro USB Cable 3 5mm Audio Cable User Manual Warranty Card Specifications Model Technology Audio Output Power Signal to Noise Ratio Input Charging Time Play Talk Time Battery Type Operating Range SK M31 BT 4 2 A2DP AVRCP HSP HFP 5W 85dB DC 5V 3 hours 10 hours at 50 volume Li Polymer 1800mAh Up to 10m 33ft ...

Page 3: ...D Charging Indicator Micro USB Charging Port Power Switch Mode Button MicroSD Card Slot Volume Previous Track Microphone Aux In Product Diagram Operating Temperature Dimensions Weight 10 C 50 C 14 F 122 F 67 x 67 x 67mm 2 64 x 2 64 x 2 64 178g 6 28oz ...

Page 4: ... the included micro USB cable to charge When the red LED charging indicator turns green your speaker is fully charged and ready for use Charging takes around 3 hours Powering On Off Turn the power switch on and the LED indicator will flash white Turn the power switch off and the LED indicator will turn off ...

Page 5: ...stay white Notes The speaker will automatically shut down after 10 minutes in pairing mode if no devices are paired If your paired device is switched off or manually disconnected the speaker will enter pairing mode and automatically shut down after 10 minutes If the speaker or connected device exceeds the operating range the speaker will disconnect The connection to the last successfully connected...

Page 6: ... button twice to switch back to wireless mode When playing audio using the Aux in jack short press the volume to adjust the volume and short press play pause to play or pause Next Previous track control on the speaker is disabled in Aux mode For some computers you may need to access the audio control panel to manually set the speaker as the default audio device Playing Audio via microSD Card Turn ...

Page 7: ...earby radio stations and the LED indicator will flash blue rapidly After tuning is complete the LED indicator will light up solid blue Long press volume to switch between available radio stations Notes To enhance the FM signal plug one end of the micro USB cable or audio cable into the speaker as an antenna leaving the other end unplugged Press play pause in FM mode to play or mute Press mode butt...

Page 8: ... than two seconds Press play pause once Press and hold play pause for more than two seconds Double press play pause in standby mode Short press volume Long press volume Press play pause LED Indicator White flashing rapidly White Blue Blue flashing rapidly Red Green Status Pairing mode Connected Playing Aux mode microSD mode FM mode Searching radio stations Charging Fully charged Controls LED Indic...

Page 9: ...at the address below that corresponds with your region Please include your Amazon order number and product model number Amazon US orders support us aukey com Amazon EU orders support eu aukey com Amazon CA orders support ca aukey com Amazon JP orders support jp aukey com Please note AUKEY can only provide after sales service for products purchased directly from AUKEY If you have purchased from a d...

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