Zamkol ZK306 - Portable Wireless Stereo Speaker Manual
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Package Contents
- Wireless ZK306 Portable Speaker
- AUX Cable (Φ3.5mm)
- USB Type-C Cable
- Users Guide
- Carabiner
Speaker Overviews
![Zamkol - ZK306 - Speaker Overviews - Part 1 Speaker Overviews - Part 1]()
![Zamkol - ZK306 - Speaker Overview - Part 2 Speaker Overview - Part 2]()
Charging
- Before first �me use, fully charge the built-in ba�ery.
- Connect the Type C USB Cable (included) between
- the
USB Type-C port on the speaker, and - a USB port on a computer or USB AC Adapter.
![Zamkol - ZK306 - Using the device - Charging Using the device - Charging]()
LED Ring Indicator | Battery Status |
Flashing White | Low baery(<10%) |
Solid Red (Charging LED Indicator) | Charging |
Red LED Turns Off | Fully charged |
Note: When battery has less than 3% power remaining, the speaker will power off automacally.
Power On
Press the
button until you hear a rising tone and the LED indicators light on.
Power Off
Press the
button until you hear a decending tone and the LED indicators turn off.
Bluetooth connection
Make sure that the speaker is within 10 meters from your mobile device.
- When your speaker is turned off, press and hold the
button until you hear a rising tone and the LED indicators turn blinking white. - Go to the Bluetooth settings on your mobile device, search and select "ZK306" from the list of device(s).
- Once paired, the LED indicators turn solid white.
Note:
- When powered on, the speaker automacally reconnects to the previously connected device. (The speaker has memories of up to 8 paired devices.
- The speaker will automacally shut down aer 10 minutes if not in use.
Music Control
Play / Pause Click ![]()
Volume Up Click ![]()
Volume Down Click ![]()
Next track Press and Hold ![]()
Previous track Press and Hold Switch Bluetooth mode/ Aux-in mode Click ![]()
Speakerphone (in Bluetooth Connection)
Answer an incoming call.......Click ![]()
Reject an incoming call........ Press and Hold ![]()
End the current call.......... Click ![]()
Redial last-called number..... Press and Hold ![]()
Bluetooth Disconnection
Press"
", "
" buttons simultaneously until LED Indicator fast blinking white to disconnect the current connected device, and go into new Bluetooth-paring mode.
TWS (True Wireless Stereo) Function
The TWS technology enables you to use two speakers pairing via Bluetooth to create a wireless dual-channel system to deliver true stereo sound effect.
TWS connection operation
- Place the two speakers near each other (the distance should not be over 10 meters).
![Zamkol - ZK306 - TWS Connection Operation - Step 1 TWS Connection Operation - Step 1]()
- Power on the two speakers, double click the buon on one speaker as MASTER speaker (playback le channel ), the LED indicator fast blinking white, then the two speaker will pair to each other automacally (The other speaker will be as SL AVE speaker and playback right channel)
![Zamkol - ZK306 - TWS Connection Operation - Step 2 TWS Connection Operation - Step 2]()
- Once paired, the MASTER speaker LED indicator slow flash White.
![Zamkol - ZK306 - TWS Connection Operation - Step 3 TWS Connection Operation - Step 3]()
Disconnect the TWS connection
Double click the power button
on the slave speaker until LED Indicator fast blinking white to disconnect the TWS connection.
Listening to music through AUX-in
- Power on the speaker.
- Using the AUX Cable, connect your external device to the AUX-in port on the speaker.
- The speaker will automacally turn into AUX-in mode, the LED Indicators turn solid white.
NOTE: The control buons do not work when connected in AUX-in mode.
Sound mode
Double click
the play/pause button to change the sound mode. The LED indicator slowly flash white in outdoor mode, and the LED indicator keep solid white in indoor mode.
Remark: This speaker's default mode is indoor.
Mode Change Button
: Outdoor/Indoor
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To ensure the speaker is prepared to use for water-resistant, remove all the cable connecons and close the port protecon cover tightly.
Reset the speaker: If the funcon buons without working, disconnect the charging cable, place a small pin (φ<3mm) into the reset key and hold it for 2 seconds until the LED light off.
Specifications
- Bluetooth version: 5.0
- Support: A2DP V1. 2; AVRCP V1. 4, GAVDP V1. 2; AVDTP V1. 2; SPP V1. 2; AVCTP V1. 2
- Wireless Working distance: 10 meters
- Driver Unit: φ45mm (4Ω, 15W) x2
- Frequency response: 120Hz-18kHz
- Signal-to-noise rao: ≥70dB
- Battery type: Lithium-ion 2600mAh x2
- DC input voltage/current: TYPE C DC 5V/2A
- Playme: 6-8 hours (varies by volume level and varies by volume level and audio content)
- Battery Charge me: 3-4 hours (5V/2A)
- Dimensions: 200x 74.5 x 76 mm /7.87 x 2.9 x 3.0in
- Weight: 606g
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- Keep the speaker and its accessories away from the reach of children to avoid choking or strangling.
- Keep the speaker away from fire, water, liquids, extremeheat, and strong magnec fields to avoid damage to the device.
- Do NOT use this speaker at high volume for extendedperiod of me as this may cause permanent hearing damage or hearing loss.
- Do NOT drop or knock the speaker on hard surface.
- Do NOT use chemical or detergent to clean the speaker.
- Do NOT scratch or scrape the product with sharp object.
- Do NOT make unauthorized alteraon to this product.
Troubleshooting
Cannot Power on
- Make sure the speaker is charged or has sufficient power.
Cannot Connect to Mobile Device
- Make sure the Bluetooth device supports A2DP profile.- The speaker is within 10 meters from the device. - The speaker is in pairing mode (LED indicators' blinking blue) or have paired to this parcular device before.
No Sound
- Make sure the volume is at an audible level on both yourdevice and the speaker.
- Make sure your device is successfully paired with thespeaker, the LED indicators should turn solid blue.
Poor Connection
- Make sure there is no obstacle between the speaker and your mobile device.
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Documents / ResourcesDownload manual
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
Download Zamkol ZK306 - Portable Wireless Stereo Speaker Manual
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