KNZ GoDuo Wireless Speaker User Manual
- June 8, 2024
- KNZ
Table of Contents
KNZ GoDuo Wireless Speaker
Specifications
| Model: | Go Duo |
|---|---|
| Paring name: | KNZ Go Duo |
| Bluetooth version: | 5.0 |
| Support Profiles: | AVRCP /A2DP/ HFP/HSP |
| Frequency range: | 2.4 GHz~ 2.48 GHz |
| Sensitivity: | -92dBm |
| Speaker output power: | 5Wx2 |
| Work range: | Up to 50 feet (15 meters) |
| Dimensions (each speaker): | 3.6″x2 . 4″ x2.4″ |
| Dimensions (whole product): | 9.1″ x2.6″ x2.6″ |
| Weight (speaker): | 210 grams per speaker |
| Weight (carrying case): | 106 grams |
| Music time: | Up to 18 hours (at medium volume) |
| Talk time: | 18 hours |
| Charging time: | 2 ~ 3 hours |
| Battery type: | 3.7V rechargeable Lithium polymer battery |
| Battery capacity: | 1200mAh |
| Working temperature: | -10~50°C |
illustrations
Operations Instructions
Power On/Off
Power On: Press and hold MFB for 3 seconds until blue LED flashes with a voice
prompt “power on”
Power Off: Press and hold MFB for 3 seconds until red LED flashes with a voice
prompt “power off”
LED status: When speaker is being charged , the LED indicator is in solid green color. The LED turns on when speaker is fully charged. If when charging cable is plugged in, the LED turns green for a few seconds and then turns off, or does not turn green at all , it means the speaker is already fully charged and does not need to be charged any longer.
Language switch & Mute Voice Instructions
When the two speakers are powered on and paired, before connecting to any Bluetooth devices (handset or computer), triple-press MFB on each speaker to switch voice prompt languages, or put voice instructions on silence. You will hear “English selected” or “Espanol seleccionado” or “Voice Instruction Muted” as notification of successful switch. If your speakers are already paired with any Bluetooth device, please make sure to disable Bluetooth on the device before powering on the speakers, in order to change language or mute the voice instructions.
Bluetooth connection
Using the speaker as a pair
Pairing the two speakers for the first time:
When the speakers are off, press and hold MFB on each speaker for 3 seconds to
power them on. Both LED lights flash in blue and red alternatively. Then
double-press M FB on one (either one) speaker. You will hear the voice
“pairing” and LED on this speaker flashes in purple. Within a few seconds you
will hear two prompts “Left channel connected” and “Right channel connected”,
which means the two speakers are successfully paired. The speaker which you
double-press on is the left channel , and the other speaker is the right
channel.
Once the two speakers are successfully paired for the first time, for the next
time, the two speakers will connect to each other automatically.
Pairing the speakers with phone/computer:
When the two speakers are successfully paired without connecting to any device
, the LED light of the left channel speaker flashes in blue and red
alternatively, search on your Bluetooth device (phone, tablet or computer) and
find “KNZ Go Duo” to connect. You will hear a prompt “Bluetooth connected”,
which means the speakers are successfully connected with your Bluetooth
device.
If the speakers are not connected to any Bluetooth device for 3 minutes, they
will turn off automatically to save energy. If the speakers are connected to a
device which has not been used for 30 minutes, the speakers will turn off
automatically.
Using the speaker individually
Press and hold MFB for 3 seconds to power on the speaker. Search on your Bluetooth device and find “KNZ GoDuo” to connect. You will hear “Bluetooth connected” as a sign of successful connection.
Battery status
When the speakers are connected with some handsets, such as iPhone, Bluetooth
battery level is showed on the status bar.
When speaker battery is low, LED becomes red instead of blue. You will hear a
voice prompt “battery low” every 30 seconds.
Handsfree call
When the speakers are used in a pair, handsfree phone call is only supported with the left channel speaker, not both sides.
Answer: press MFB on the left channel speaker to answer an incoming call.
End: during a phone call, press MFB on the left channel speaker.
Reject: press and hold MFB for 3 seconds on the left channel speaker to reject
an incoming call.
Music play
Play: when the speakers are connected with Bluetooth device, press MFB to play
music. For some devices, you need to open media player first.
Pause: when playing music, press MFB to pause.
AUX input
When the two speakers are connected, connect your device with the left channel
speaker via AUX cable, both speakers will work simultaneously in AUX mode. If
AUX cable is connected to the right cannel speaker, then only the right
channel speaker will work in AUX mode.
AUX input has higher priority than Bluetooth. If the speakers are connected
with music device via both AUX cable and Bluetooth connection, they will play
in AUX mode by default.
Siri support
When the speakers are connected to iPhone in a pair or individually, double-
press MFB on the left channel speaker or the individual speaker to activate
Siri .
(Please make sure Siri is enabled on your phone.)
Reset speakers
When meeting with error or any other issue, press and hold MFB on both speakers for 10 seconds to reset.
LED Indicator Status
| Speaker status | LED status |
|---|---|
| Power on | Solid Blue for 3 seconds |
| Power off | Solid Red for 3 seconds |
| Pairing | Flashes in blue and red alternatively |
| Standby (not connected to any device) | On left channel speaker: flashes in |
blue and red alternatively;
On right channel speaker: flashes in blue every 8 seconds
Standby (connected with Bluetooth device)| On left channel speaker: flashes in
blue every 5 seconds;
On right channel speaker: flashes in blue every 8 seconds
Incoming call| Onleft channel speaker: flashes in blue
Outgoing call| On left channel speaker: flashes in blue
During a phone call| Onleft channel speaker: flashes in blue
Playing music| On both speakers: flashes twice in blue every 5 seconds
Charging (incomplete)| Solid green
Charging (fully charged)| Off
Battery low| Flashes in red
Siri| On left channel speaker: flashes in blue
Warranty and Reture Policy
KNZ Technology LLC warrants this products as free of defects in material, design and workmanship for the period of one year from the original date of purchase. The warranty is limited to the original purchaser. If during the period of warranty t his product proves defective under normal use and service, you should return the product to the retailer from whom it was purchased or to an authorized warranty center.
The liability of KNZ Technology LLC and its appointed repair company is limited to the cost of repair and/or replacement of the product under warranty. Products sent for warranty service must be accompanied by a copy of the original purchase receipt, the original box, materials and accessories. All cost associated with the return of the product under warranty are the responsibility of the original purchaser. Shipping and Handing Fee will apply in order for KNZ Technology LLC to ship out a new/refurbished product to customer. KNZ Technology LLC will not assume any responsibility for any loss or damage occurred in shipping.
KNZ and Go Duo are trend marks or registered t ran demarks of KNZ Technology LLC. All other trademarks are the property of their respective owners. Copyright 2019. All rights reserved. This product is not a toy. Contains small parts, not for Children under 3 years.
For California residents
Proposition 65 warning: This product may contain chemicals known to t he State
of California to cause cancer and birth defects or other reproductive harm.
For details please check www.p65warning.ca.gov
FCC Statement
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 t he 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 t he FCC Rules. Operation is subject to the following two condit ions:(1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference t hat may cause undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void t he user’s authority to operate t he equipment.
For further inquiries please visit www.knztech.com/support.