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United Headsets
Max 75 wireless headset

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Summary of Contents for UNITED Max 75

  • Page 1 United Headsets Max 75 wireless headset...
  • Page 2 1. Max 75 Overview Left Right Volume down (short or long press) Volume up (short or long press) LED status indicator (4 bars in total) Mute/unmute microphone Call answer/end (Microsoft Teams call answer/end) USB-C charging (full charge takes about 3 hours)
  • Page 3: Accessories Included

    1.1 Accessories included Bluetooth adapter United Headsets BTD75(Optional) USB-A to USB-C charging cable Carrying bag...
  • Page 4: Adjusting The Headset

    2. How to wear the headset 2.1 Recommended way of wearing Right Left 2.2 Adjusting the headset 1. According to the usage habits, adjust the headset to make the headset fit comfortably on the head.
  • Page 5 2. When using the microphone, the microphone boom can be adjusted. Maintain a distance of two fingers to the mouth. 2.3 Flattened storage The earmuffs of the earphones can be rotated and flattened for easy storage.
  • Page 6 3. How to charge the headset 3.1 Charge with USB charging cable Plug the charging cable into the headset and plug it directly into the USB port powered by the computer for charging. It takes about 3 hours to fully charge the headset. The battery lasts about 24 hours when fully charged.
  • Page 7 Plug the charging cable into the headset and plug it directly into the USB port powered by the computer.The headset will automatically switch from wireless mode to wired mode. Now the UH Max 75 can be used as a USB headset. 4. The meaning of the LED indicator...
  • Page 8 LED status indicator (4 bars in total) ○●●○ During a call, the indicator lights 2 and 3 are solid blue LED status LED status indicator indicator (4 bars in total) (4 bars in total) ●○○○ 1 The indicator light is solid ¤...
  • Page 9 5.1 Connect via dongle Plug the included UH BTD75 into a USB port on your PC/laptop. The UH Max 75 and UH BTD75 are pre-paired, and are ready to use right out of the box. The maximum Bluetooth range is about 30 meters.
  • Page 10 1. Slide the on/off switch to the Bluetooth position and hold it there until the 1 and 4 indicators flash blue alternately. 1. Go to the smartphone Bluetooth menu and select UH Max 75 from the list of available devices.
  • Page 11: How To Use The Headset

    6. How to use the headset Left Right Volume up (button) Volume down (button) Microphone mute (button) Play/pause (button) Power on/off (button) 6.1 Power on/off Slide the on/off switch to the ON or OFF position to turn the headset on or off.
  • Page 12 6.2 Calls and music 1. To answer the call, press the Call/Answer button 2. Hang up the phone and press the Call/Answer button 3. To reject the call, press the Call/Answer button twice 4. When playing music, press the Call/Answer button to play/pause 5.
  • Page 13: Voice Prompt

    6.3 Voice prompt 1. The voice prompt is to guide you to set or prompt the various states of the headset (such as power on and off, volume adjustment, battery lighting state) 2. Voice prompts are enabled by default 6.4 System Support 1.
  • Page 14 In the lower right corner of the computer desktop, Check the bluetooth right-click the speaker, click the playback device headset option option, and check whether the device UH Max 75 is Connect to set as the default device computer and speak...
  • Page 15 7.2 How to maintain the headset 1. When using a Bluetooth headset, please strictly observe the following precautions to prevent fire, electric shock and other injuries: 2. The Bluetooth headset is not waterproof! Do not put the Bluetooth headset in a damp place. 3.
  • Page 16 United Headsets BV www.unitedheadsets.com info@unitedheadsets.com...

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