Introduction
This manual provides detailed instructions for the PUSOKEI Sound Amplifying Headphones, Model PUSOKEIy5okd4i8hz. Please read this manual thoroughly before using the device to ensure proper operation and to maximize its performance and lifespan.
Package Contents
Upon unpacking, verify that all items listed below are present:
- 1 x Hearing Ear Amplification Device
- 1 x USB Charging Cable (Type-C)
- 1 x Charging Head (Power Adapter)
- 1 x Earphone (Wired)
- 1 x Instruction Manual (this document)
Figure 1: All components included in the PUSOKEI Sound Amplifying Headphones package.
Setup
1. Charging the Device
The device is equipped with a built-in 150mAh Li battery. Before first use, or when the battery is low, charge the device using the provided USB Type-C cable and charging head.
- Connect the USB Type-C cable to the charging port on the device.
- Connect the other end of the USB cable to the charging head.
- Plug the charging head into a standard power outlet.
- The indicator light on the device will show charging status (refer to device for specific light indications).
- Once fully charged, disconnect the device from the charger.
2. Connecting Earphones
Insert the 3.5mm jack of the provided earphones into the earphone port on the top of the amplification device.
Figure 2: The sound amplifying device with earphones properly connected.
3. Wearing the Device
The device features an integrated collar clamp for secure attachment.
- Attach the device to your clothing, such as a collar or pocket, using the built-in clip.
- Place the earphones comfortably in your ears.
Figure 3: Side view of the device highlighting the collar clamp for attachment.
Operation
1. Powering On/Off
To power on the device, press and hold the main power button until the indicator light illuminates. To power off, press and hold the button again until the light turns off.
Figure 4: Location of the power button and indicator lights for device startup.
2. Volume Control
The device features manual volume control buttons located on the side. Press the '+' button to increase the sound level and the '-' button to decrease it. Adjust the volume to a comfortable listening level.
3. Noise Reduction Feature
This device incorporates advanced noise reduction technology to provide clearer sound quality by reducing external noise. This feature operates automatically to enhance auditory clarity in various environments.
Figure 5: Visual representation of the active noise cancellation feature in operation.
Maintenance
- Cleaning: Use a soft, dry cloth to wipe the device and earphones. Do not use liquid cleaners or abrasive materials.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the device regularly, even if not in use for extended periods.
- Earphone Care: Keep earphones clean and free of earwax buildup. Replace ear tips if they become worn or damaged.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from earphones | Device is off; earphones not properly connected; volume too low; battery depleted. | Ensure device is powered on; check earphone connection; increase volume; charge the device. |
| Sound is distorted or unclear | Earphones are dirty or damaged; volume too high; interference. | Clean earphones or replace if damaged; adjust volume; move away from potential sources of interference. |
| Device not charging | Charging cable or adapter faulty; port dirty; not connected properly. | Check cable and adapter for damage; ensure secure connection; try a different power outlet. |
| Device does not power on | Battery depleted; device malfunction. | Charge the device for at least 30 minutes; if still unresponsive, contact support. |
Specifications
| Model Number | PUSOKEIy5okd4i8hz |
| Item Type | Hearing Ear Amplification Device |
| Material | ABS (Acrylonitrile Butadiene Styrene) |
| Charging Interface | USB Type-C |
| Maximum Saturation Sound Output | ≤135dB |
| High Frequency Average | 118 dB |
| Full Gain | 38 dB |
| Equivalent Noise Level | ≤30 dB |
| Built-in Battery | 150mAh Li Battery |
| Color | Black |
| Dimensions (Parcel) | 14 x 10 x 4 cm |
| Weight (Parcel) | 90 g |
| Country of Origin | China |
Warranty & Support
For information regarding warranty coverage, please refer to the documentation provided at the time of purchase or contact your retailer. For technical support or service inquiries, please reach out to the retailer or the manufacturer, PUSOKEI.