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10/31/2018
Quick Reference
to Frequent Operations

Specifications

Model:  GoDuo-RED
FCC ID: 2AMTF-GODUO
Paring name:  KNZ GoDuo
Bluetooth version:  V4.2
Support Profiles:  AVRCP /A2DP/ HFP/HSP
Frequency range:  2.4 GHz ~ 2.48 GHz
Sensitivity:  -92dBm
Speaker output power:  5W ×2
Work range:  Up to 50 feet (15 meters)
Dimensions (each speaker):  3.6"×2.4" ×2.4"
Dimensions (whole product):  9.1" ×2.6" ×2.6"
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

Operation 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 off 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.
https://www.knztech.com/goduo-manual
GoDuo Speakers - True Wireless Stereo Speakers | KNZ Technology USA | GoDuo-Manual
GoDuo Wireless Speakers
User Manual
GoDuo
SoundFlux
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Questions and answers

Paul springer
March 23, 2025

Oneof my speakers stop working. Fully charged.

1 comments:
Mr. Anderson
March 23, 2025

One possible reason the KNZ Technology GoDuo speaker is not working despite being fully charged is a hardware failure. A user reported that their speaker eventually stopped playing and then stopped charging. They attempted to contact the company for warranty service but received no response. This suggests that the speaker may have a defect that prevents it from functioning properly, even when fully charged.

This answer is automatically generated

Summary of Contents for KNZ Technology GoDuo

  • Page 1: User Manual

    10/31/2018 GoDuo Speakers - True Wireless Stereo Speakers | KNZ Technology USA | GoDuo-Manual GoDuo SoundFlux Dock'nRoll Press Support GoDuo Wireless Speakers User Manual Quick Reference to Frequent Operations Specifications Model:  GoDuo-RED FCC ID: 2AMTF-GODUO Paring name:  KNZ GoDuo Bluetooth version:  V4.2 Support Profiles: ...
  • Page 2: Bluetooth Connection

      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  ...
  • Page 3: Fcc Statement

    10/31/2018 GoDuo Speakers - True Wireless Stereo Speakers | KNZ Technology USA | GoDuo-Manual GoDuo SoundFlux Dock'nRoll Press Support 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.

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