Soothielec KH53
Soothielec Bluetooth Headset V5.1 User Manual
මාදිලිය: KH53
හැඳින්වීම
Thank you for choosing the Soothielec Bluetooth Headset V5.1, Model KH53. This headset is designed for clear communication and comfortable use in various environments, including office, home, and call center settings. It features advanced AI noise cancellation, long battery life, dual connectivity, and wide compatibility. This manual provides detailed instructions to help you set up, operate, maintain, and troubleshoot your new headset.
පෙට්ටියේ ඇති දේ
පැකේජය විවෘත කරන විට, කරුණාකර පහත සඳහන් සියලුම සංරචක ඇති බවට වග බලා ගන්න:
- KH53 Bluetooth Headset
- නිකුතු පොල
- පරිශීලක අත්පොත
- USB-A Dongle
- USB C ආරෝපණ කේබලය

The Soothielec Bluetooth Headset V5.1, featuring the headset, its dedicated charging base, and the USB-A dongle for versatile connectivity.
සැලසුම
1. හෙඩ්සෙට් එක ආරෝපණය කිරීම
Before initial use, fully charge the headset. Connect the USB C Charging Cable to the charging station and a power source. Place the headset onto the charging station, ensuring proper alignment with the charging contacts. A full charge takes approximately 2 hours and provides over 37 hours of working time and 230 hours of standby time.

The headset charging on its exclusive base, illustrating its long battery life capabilities for extended use.
2. බ්ලූටූත් යුගලනය
The headset uses Bluetooth 5.1 for stable and quick connections.
- Ensure the headset is powered on and in pairing mode (refer to the headset's LED indicator for status).
- On your device (smartphone, laptop), enable Bluetooth and search for available devices.
- Select "KH53" from the list of found devices to connect.
- The headset supports dual connection, allowing it to be paired with two Bluetooth devices simultaneously. This enables seamless switching between calls on different devices.

The headset demonstrating its dual connectivity feature, simultaneously linked to a laptop and a smartphone.
3. Connecting via USB Dongle (for computers without Bluetooth)
If your computer lacks Bluetooth functionality, use the included USB-A dongle for a stable connection.
- Plug the USB-A dongle into an available USB port on your computer.
- The dongle will automatically pair with the headset. The LED indicator on the dongle will flash blue during pairing and turn solid blue once connected.
- For conference software (e.g., Skype, Zoom, MS Teams, Google Meet), ensure "KH53 Dongle" is selected as the default audio input (microphone) and output (speaker) device in your computer's sound settings and the software's audio settings.

A visual guide detailing the process of connecting the KH53 headset to a computer using the USB dongle and configuring it for various conference software applications.
මෙහෙයුම් උපදෙස්
බලය සක්රිය / අක්රිය
- To power on, press and hold the Multi-function button until you hear the power-on prompt.
- To power off, press and hold the Multi-function button until you hear the power-off prompt.
නිශ්ශබ්ද කාර්යය
The microphone features a dedicated mute button for quick privacy during calls or conferences.
- To mute the microphone, single-click the mute button located on the microphone stalk.
- To unmute, single-click the mute button again.

The headset in use, highlighting the convenient mute button located on the microphone boom for quick audio control.
Call Management & Music Playback
Separate buttons allow for easy control:
- ඇමතුම්වලට පිළිතුරු දීම/ප්රතික්ෂේප කිරීම: Use the dedicated call button.
- සංගීතය වාදනය/විරාම කරන්න: Use the Multi-function button.
- ශබ්ද පාලනය: ශබ්දය ඉහළ/පහළ බොත්තම් භාවිතා කරන්න.
- හ oice සහකාර: Activate Siri or other voice assistants on your phone using the headset's controls.
AI ශබ්ද අවලංගු කිරීම
The headset incorporates advanced environmental noise canceling (ENC) technology to block most background noise, ensuring clear communication for the person on the other end of the call.

Demonstration of the headset's 99% noise cancellation capability, ensuring clear audio even in noisy environments.
සුවපහසුව සකස් කිරීම
The headset is designed for all-day comfort.
- ඔබේ හිස ප්රමාණයට සුවපහසු ලෙස ගැලපෙන පරිදි හෙඩ්බෑන්ඩ් එක සකසන්න.
- The microphone stalk is flexible and can be adjusted to the optimal angle for voice capture.
- The soft ear pads provide a comfortable fit for extended use.

සවිස්තරාත්මක view of the headset's comfort features, including soft ear pads, a cushioned headband, and an adjustable metal band.
නඩත්තු කිරීම
නිසි නඩත්තුව ඔබේ හෙඩ්සෙට් එකේ ආයු කාලය සහ ප්රශස්ත ක්රියාකාරිත්වය සහතික කරයි.
- පිරිසිදු කිරීම: Use a soft, dry cloth to wipe the headset and charging station. Avoid using harsh chemicals or abrasive materials.
- ගබඩා: When not in use, store the headset on its charging station or in a cool, dry place away from direct sunlight and extreme temperatures.
- බැටරි සත්කාර: To preserve battery life, avoid fully discharging the headset frequently. Recharge it when the low battery indicator appears.
දෝෂගවේෂණය
If you encounter issues with your Soothielec Bluetooth Headset, please refer to the following common solutions. For more detailed troubleshooting, consult the official දෝශ නිරාකරණ මාර්ගෝපදේශය (PDF).
| ගැටලුව | හැකි විසඳුම |
|---|---|
| හෙඩ්සෙට් බලය සක්රිය නොවේ | Ensure the headset is fully charged. Connect it to the charging station and allow it to charge for at least 30 minutes before attempting to power on again. |
| උපාංගය සමඟ යුගල කළ නොහැක | Ensure the headset is in pairing mode. Turn off and on your device's Bluetooth. Move the headset closer to the device. Clear previous Bluetooth connections on your device. |
| ශ්රව්ය නැත හෝ දුර්වල ශ්රව්ය ගුණාත්මකභාවයක් ඇත | Check the volume levels on both the headset and your connected device. Ensure the headset is selected as the default audio output device. If using the dongle, verify it's selected in your computer's sound settings. |
| මයික්රෆෝනය ක්රියා නොකරයි | Ensure the microphone is not muted. Check that the headset's microphone is selected as the default input device in your computer's sound settings or conference software. |
| අතරමැදි සම්බන්ධතාවය | Move closer to your connected device to reduce interference. Avoid obstacles between the headset and the device. Ensure no other strong wireless signals are interfering. |
පිරිවිතර
| විශේෂාංගය | විස්තර |
|---|---|
| මාදිලියේ නම | KH53 |
| සම්බන්ධතා තාක්ෂණය | බ්ලූටූත් |
| රැහැන් රහිත සන්නිවේදන තාක්ෂණය | බ්ලූටූත් |
| බ්ලූටූත් අනුවාදය | 5.1 |
| බ්ලූටූත් පරාසය | අඩි 33 (මීටර් 10) දක්වා |
| Battery Life (Work Time) | පැය 40 යි |
| ආරෝපණ කාලය | පැය 2 යි |
| ශබ්ද පාලනය | Sound Isolation (AI Noise Cancellation for microphone) |
| කන් ස්ථානගත කිරීම | කණ මත |
| ආකෘති සාධකය | කණ මත |
| ද්රව්ය | ප්ලාස්ටික් |
| පාලන වර්ගය | ස්පර්ශ පාලනය, බොත්තම |
| ගැළපෙන උපාංග | ජංගම දුරකථන, ලැප්ටොප් |
| නිෂ්පාදනය සඳහා විශේෂිත භාවිතයන් | Business, Home, Office, Call Center |
| අයිතමයේ බර | රාත්තල් 1 (දළ වශයෙන් ග්රෑම් 453) |
| නිෂ්පාදන මානයන් | අඟල් 9 x 8 x 3 |
වගකීම් සහ සහාය
Soothielec is committed to providing quality products. For information regarding product warranty, returns, or technical support, please refer to the official documentation included with your purchase or visit the Soothielec brand store. You can also find the comprehensive පරිශීලක අත්පොත (PDF) අමතර විස්තර සහ සහාය සඳහා.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.