Diyeeni Diyeenihqdggoixue-11

Diyeeni Retro 3.5mm Mobile Phone Handset User Manual

Model: Diyeenihqdggoixue-11

1. Product Overview

The Diyeeni Retro 3.5mm Mobile Phone Handset is designed to provide a classic telephone experience with modern mobile devices. It features a comfortable ergonomic design, high-definition audio, and a 3.5mm jack for wide compatibility. An included USB-C adapter extends its compatibility to devices without a 3.5mm port.

Diyeeni Retro Mobile Phone Handset, black color

Image: The Diyeeni Retro Mobile Phone Handset in black, showcasing its classic design.

People using the Diyeeni Retro Mobile Phone Handset in an office setting

Image: Individuals using the Diyeeni Retro Mobile Phone Handset in a professional environment, demonstrating its practical application.

2. Package Contents

  • Diyeeni Retro 3.5mm Mobile Phone Handset
  • USB-C Adapter (for devices without a 3.5mm jack)
  • User Manual (this document)

3. Setup

Follow these steps to connect your Diyeeni Retro Handset to your mobile device:

  1. Identify your device's audio port:
    • If your mobile phone has a 3.5mm audio jack, proceed to step 2.
    • If your mobile phone only has a USB-C port, use the provided USB-C adapter. Connect the 3.5mm jack of the handset into the adapter, then plug the adapter into your phone's USB-C port.
    • For iOS devices (iPhone 7/7+ and later models), a separate Lightning to 3.5mm adapter (not included) may be required. Connect the handset's 3.5mm jack to this adapter, then plug the adapter into your iPhone's Lightning port.
  2. Connect the handset: Insert the 3.5mm jack (or the USB-C adapter with the handset connected) firmly into your mobile phone's audio port.
  3. Automatic Recognition: Your phone should automatically recognize the handset as an external audio device. No Bluetooth pairing is required.
Diyeeni Retro Mobile Phone Handset connected to a smartphone via USB-C adapter

Image: The handset connected to a smartphone, illustrating the use of the USB-C adapter for devices without a 3.5mm jack.

Close-up of the Diyeeni Retro Mobile Phone Handset's 3.5mm jack and USB-C adapter

Image: A detailed view of the handset's 3.5mm plug and the accompanying USB-C adapter, ready for connection.

4. Operating Instructions

Once connected, the handset functions as an external speaker and microphone for your mobile phone calls.

Diagram showing the volume control and decorative button on the Diyeeni Retro Mobile Phone Handset

Image: A diagram highlighting the volume control buttons and the decorative answer/hang up/mute button on the handset.

  • Making/Receiving Calls: Use your mobile phone's interface to dial numbers or answer incoming calls. Once a call is active, speak into the handset's microphone and listen through its earpiece.
  • Volume Control: Use the VOL + and VOL - buttons located on the side of the handset to adjust the call volume.
  • Call Functions (Answer/Hang Up/Mute): The button labeled for answer, hang up, and mute functions is primarily for decorative purposes and may not be active on all devices. Please manage calls directly from your mobile phone's screen.
  • Radiation Reduction: Using the handset keeps your mobile phone away from your head, potentially reducing exposure to mobile phone radiation.

5. Maintenance

Proper care will ensure the longevity of your Diyeeni Retro Handset.

  • Cleaning: Wipe the handset with a soft, dry, or slightly damp cloth. Do not use harsh chemicals or abrasive cleaners.
  • Storage: Store the handset in a cool, dry place away from direct sunlight and extreme temperatures.
  • Cable Care: Avoid excessive pulling or bending of the coiled cord and the connection cable to prevent damage.

6. Troubleshooting

ProblemPossible CauseSolution
No sound from handset / Microphone not working
  • Handset not fully plugged in.
  • Incorrect adapter used (e.g., for iOS).
  • Phone's volume is too low or muted.
  • Handset or cable damage.
  • Ensure the 3.5mm jack (or adapter) is fully inserted into your phone's port.
  • Verify you are using the correct adapter for your device (USB-C adapter for USB-C phones, or a separate Lightning adapter for iPhones).
  • Increase the volume on both the handset and your mobile phone. Check if your phone's microphone is muted.
  • Test with another device if possible. If the issue persists, the handset may be damaged.
Call functions (answer/hang up/mute button) do not work
  • Button is decorative only.
  • Incompatibility with specific phone models.
  • As noted in the Operating Instructions, this button is primarily decorative. Please manage calls directly from your mobile phone's screen.

7. Specifications

FeatureDetail
BrandDiyeeni
Model NumberDiyeenihqdggoixue-11
Connectivity3.5mm audio jack (with included USB-C adapter)
Cable LengthApproximately 1 meter (3.28 feet) extension cable
Audio QualityIntegrated HD speaker and microphone
FunctionsVolume adjustment, call answering/hanging up (via phone), redialing (via phone)
Special FeaturesRadiation reduction, plug-and-play operation
Country of OriginChina
ASINB0D2LT7W9K

8. Compliance and Safety Information

This device complies with relevant safety standards. Please use the product as instructed to ensure safe operation.

  • Do not expose the device to extreme temperatures or humidity.
  • Keep out of reach of children.
  • Do not attempt to disassemble or repair the device yourself.

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