Use Instructions
3. Status Light Description
The blue light shows switch to Bluetooth status. 
The purple light shows switch to AUX status. 
The green light shows switch to USB status. 
The red light flashes when charging, the light off after fully charged.
The blue light flashes to show disconnected Bluetooth.
4. Three Modes of Connection
1. The first mode :connect the computer to S6 with a USB cable.
2. The second mode:connect S6 via Bluetooth 
 Press the “ ” for 3 seconds, the status light is blue when pairing.
 Turn on Bluetooth on mobile phone or PC and select S6 from the 
  list of devices to connect.
3. The third mode:connect S6 with AUX audio cable 
 PS: When multiple sound sources are input simultaneously, select the 
 required source by pressing the“ ”button.
Bluetooth Speakerphone
Thank you for your purchase!
1. Packaging contents
2. Function Display
Please check the packaging contents carefully after receiving products.
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5. Instructions for use
On/Off :
 Long press “ ” for 3 seconds to turn on or off, When the product is turned 
 on or off, the ring light flashes and is accompanied by a sound prompt
80mm
80mm
80mm 80mm 80mm 80mm 80mm 80mm
SIZE: 480X80mm, 128g铜板纸,黑白印刷,双面印,风琴折页,成品尺寸80x80mm
1. On / Off
2. Volume down
3. Answer / End button
4. Status light
5. Volume up
6. Mute button
7. Mode switch/Bluetooth pair
8. 4 Mic array
9. Ring light
10. Speaker
11. USB Port
12. AUX Port
13. Reset
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 Note:The volume button can be used normally in Bluetooth mode; 
 In USB mode, volume control works when playing audio or calling.
Check the battery
 Short press “ ” to check the current residual capacity of S6. When 
 the battery is low, the ring light will be red with a low battery beep
 (Twice every minute) till the power is exhausted and the device 
 automatically shuts down. 
Auto Power Off
 If the speaker is not operated and connected within ten minutes, the 
 speaker will turn off automatically.
 When the power is exhausted, it will automatically shut down.
Charge for S6
 Charge via USB connection to computer or external adapter (5V/2A).
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Answer/End the call : 
1. When there is an incoming call, press “ ” to accept the call.
2. In the talk mode, press “ ” end the call.
3. When there is an incoming call, press “ ” to reject the call.
Call voice assistant
 In Bluetooth mode: double press “ ” to call voice assistant on the 
 phone such as SIRI, Google Now.
Mute function
 In the calling mode, press “ ” the ring around the device will light 
 up red when the speaker is muted.
Wireless adaptation
 FOR PC: First time connection, plug Bluetooth wireless adapter into 
 computer, startup S6 and long press“ ”for 3 seconds,light flashes 
 blue and select the S6 product name and connect
 FOR mobile phone: 
 1) Press the “ ” for 3 seconds, the status light is blue when pairing
 2) Turn on Bluetooth on mobile phone and select S6 from the list 
 of devices to connect
Control volume
 Press the volume “ + ” , volume “ - ” to increase or decrease the 
 volume.
NOTE:
① If USB connection fails, please check whether the product is close
 to the magnetic field.
② If the product is stuck, press the Reset button at the AUX interface 
 to reset it.
6. Product Specifications
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Product Name   Bluetooth Speakerphone
Product Type   MOERTEK S6
Speaker Rated Output Power 3W
Speaker Frequency Respo 20Hz~20KHz
Speaker Signal to Noise Ratio >85dB
MIC quantity   4
Microphone array   360° circular array
Microphone Signal to Noise Ratio 69dB
Microphone Sensitivity   -26dBFS
Microphone Frequency Response  100Hz-8KHz
7. FAQ
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Connection Technology  USB/Bluetooth/AUX
Bluetooth Version   5.0
Bluetooth Distance   Φ10M
Universal Compatibility   Android, Windows, IOS, Mac, Linux
Type of Battery   Li-ion 18650
Charge Specification   5V/2A
Size   131*131*41mm
Weight   285g
Battery Specification        3.7V/ 2600mAh
Charge Time  2.5h
Usage Time 8-12h
Problem or Phenomenon
Startup Failure
Automatic shutdown 
soon after starting up
Low battery Access adapter to charge
Possible Causes
Low or no battery
Method
Access adapter to charge
Short press the “ ” to 
switch to USB mode, and 
short press the button 
again back to Bluetooth
mode immediately.
8. Questions and answers:
Q:Will it pair with two Bluetooth devices (computer and a phone) at
the same time? 
A:To avoid the interruption from other devices while making a call, 
the Device do not enable the functionality of connecting two or more
devices at the same time.
Q: Can this be used just for music and the occasional call?
A: Yes, the Speakerphone can be used as a speaker. But as its definition 
is a conference speaker, we don't recommend you use this product 
this way. 
Q: Is this a full duplex (e.g. both parties can speak at the same time) 
speakerphone?
A: Yes, it is a full duplex speakerphone.
Q: Does this work with IPADS?
A: Yes, it can work with IPAD.
Q: Does this control the Zoom mute function (specifically Zoom)?
A: Currently, the mute functionality cannot synchronize with Zoom.
Q: Can this record? Can I use the recorder in my IPAD to record 
meetings?
A: Yes, you can.
Q: The Bluetooth led on my speaker keeps blinking. Is there any way to
get out of the pairing mode? I don't want to use Bluetooth.
A: It does not support disable the Bluetooth. But if the unit cannot pair 
with a device within 3 minutes, the Bluetooth led will turn off 
automatically.
9. Warranty and Service information
One-Year Warranty a limited one-year warranty applies to all Moertek 
products. Warranty terms Limited One (1) Year Warranty Moertek 
warrants this product to be free from defects in materials and 
workmanship (subject to the terms set forth below) for a period of 
one (1) year from the date of purchase. 
You will need to return the product to the dealer in either its original 
packaging or packaging affording an equal degree of protection. 
The following information must be presented to obtain Warranty 
Service: (a) the product, (b) proof of purchase, which clearly indicates 
the date of purchase and the product type, and (c) reason for return. 
This Warranty does not cover defects or damages that result from: (a) 
improper storage, misuse or abuse, accident or neglect, such as 
physical damage (cracks, scratches, etc.) to the surface of the product 
resulting from misuse; (b) contact with liquid, water, rain, extreme 
humidity or heavy perspiration, sand, dirt or the like, extreme heat, 
or food; (c) use of the product or accessories for commercial purposes 
or subjecting the product or accessories to abnormal usage or 
conditions; or (d) other acts which are not the fault of Moertek. 
This Warranty does not cover damage due to improper operation, 
maintenance or installation, or attempted repair by anyone other 
than Moertek or a Moertek dealer which is authorized to do Moertek 
warranty work. Any unauthorized repairs will void this Warranty. This 
Warranty does not cover defects or damages that result from the use 
of non-Moertek branded or certified products, accessories, or other 
peripheral equipment, nor does this Warranty apply to products which 
have not been charged for six (6) months. If the battery in a product 
has not been charged for a period of six (6) months, the product might 
not function or regain its full potential and long-term performance. 
Moertek does not offer any warranty for such performancern. 
website:www.moertek.com
Email:moertek-official@moertek.com 
No Sound
Can't talk using USB
When connected to 
Bluetooth mode, use USB 
cable to connect the 
device, but display 
Bluetooth mode blue light
Bluetooth connection not
disconnected 
Can't talk using AUX AUX error Please use the original 
AUX cable
Device cannot be
charged
The charging device is 
faulty or the battery is 
fully charged 
Please use a functioning
charging device
USB error Please use the original 
USB cable
Plug in the USB cable 
and the volume indicator
light will not turn on
The device does not read 
the sound card
Lights up when you open
the computer player or 
enter a voice call
1. Incorrect connection
2. The correct audio input 
is not selected
3. 
Volume is not turned on
Select the correct audio
 input, adjust the device 
volume
FCC WARNING 
including interference that may cause undesired operation. 
Any changes or modifications not expressly approved by the party 
responsible for compliance could void the user's authority to operate the 
equipment. 
NOTE: This equipment has been tested and found to comply with the 
limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. 
These limits are designed to provide reasonable protection against harmful 
interference in a residential installation. This equipment generates, uses 
and can radiate radio frequency energy and, if not installed and used in 
accordance with the instructions, may cause harmful interference to 
radio communications. However, there is no guarantee that interference 
will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television
reception, 
which can be determined by turning the equipment off and on, the user
is encouraged to try to correct the interference by one or more of the 
following measures: 
-- Reorient or relocate the receiving antenna. 
-- Increase the separation between the equipment and receiver. 
-- Connect the equipment into an outlet on a circuit different from that 
to which the receiver is connected. 
-- Consult the dealer or an experienced radio/TV technician for help. 
This device complies with part 15 of the FCC Rules. Operation is subject 
to the following two conditions: (1) this device may not cause harmful 
interference, and (2) this device must accept any interference received, 
To maintain compliance with FCC’s RF Exposure guidelines, This equipment 
should be installed and operated with minimum distance between 20cm 
the radiator your body: Use only the supplied antenna. 

