YESIDO EP05 Over-Ear Bluetooth Headset User Manual

1. Introduction

Thank you for choosing the YESIDO EP05 Over-Ear Bluetooth Headset. This manual provides essential information for the proper setup, operation, and maintenance of your new wireless headphones. Please read it carefully before use to ensure optimal performance and longevity of the product.

Figure 1: The YESIDO EP05 Over-Ear Bluetooth Headset.

2. Important Safety Information

• Do not expose the headset to extreme temperatures, humidity, or corrosive substances.
• Avoid dropping or subjecting the headset to strong impacts.
• Do not attempt to disassemble or modify the headset. This may void the warranty and cause damage.
• Keep the headset away from children and pets.
• Listen at moderate volume levels to prevent hearing damage.

3. Package Contents

Please check the package for the following items:

• YESIDO EP05 Headset
• Power Cable (USB Type-C)
• AUX Cable (3.5mm audio cable)
• User Manual (this document)

4. Product Overview

Familiarize yourself with the various parts and controls of your YESIDO EP05 headset.

Figure 2: Detailed view of the multi-function button and mode key on the headset.

4.1 Controls

• Multi-function Button (Turn left/right): Adjusts volume (increase/decrease).
• Multi-function Button (Short press): Play/Pause audio.
• Multi-function Button (Long press): Previous song.
• Multi-function Button (Double click): Next song.
• Switch/Mode/EQ Key: Toggles between modes (Bluetooth, TF card, AUX) and adjusts equalizer settings.

Figure 3: Close-up of the Type-C charging port, 3.5mm headphone jack, and TF expansion card slot.

4.2 Ports and Slots

• Type-C Charging Port: For charging the headset.
• 3.5mm Headphone Jack: For wired audio connection using the AUX cable.
• TF Expansion Card Slot: For playing audio directly from a TF (MicroSD) card.

5. Setup

5.1 Charging the Headset

1. Connect the provided USB Type-C power cable to the charging port on the headset.
2. Connect the other end of the cable to a USB power adapter (DC 5V, less than 250mA) or a computer's USB port.
3. The indicator light will show the charging status.

A full charge typically takes approximately 2-3 hours. The headset has a built-in 400mAh battery, providing about 6-8 hours of play time on a single charge.

5.2 Powering On/Off

• To Power On: Press and hold the power button (usually integrated with the multi-function button) for a few seconds until the indicator light turns on.
• To Power Off: Press and hold the power button again for a few seconds until the indicator light turns off.

6. Operating Instructions

6.1 Bluetooth Pairing

1. Ensure the headset is fully charged and powered off.
2. Press and hold the power button until the indicator light flashes rapidly, indicating it is in pairing mode.
3. On your device (smartphone, tablet, computer), enable Bluetooth and search for available devices.
4. Select "YESIDO EP05" from the list of found devices.
5. Once paired, the indicator light will stop flashing and remain steady.

The headset uses Bluetooth 5.2 technology, offering a stable connection up to approximately 10 meters (33 feet).

6.2 Multi-Mode Operation

The YESIDO EP05 supports three audio playback modes:

• Bluetooth Mode: Connect wirelessly to your device as described in Section 6.1.
• TF Card Mode: Insert a TF (MicroSD) card with audio files into the TF expansion card slot. The headset will automatically switch to TF card mode and begin playback.
• AUX (Wired) Mode: Connect one end of the 3.5mm AUX cable to the headset's 3.5mm jack and the other end to your audio source. This mode works even if the headset is not powered on.

Use the Switch/Mode/EQ Key to cycle through the available modes.

6.3 Call Functions

With the built-in microphone, you can manage phone calls when connected via Bluetooth:

• Answer/End Call: Short press the multi-function button.
• Reject Call: Long press the multi-function button.

6.4 Audio Playback Controls

Use the multi-function button for audio control:

• Play/Pause: Short press the multi-function button.
• Volume Up/Down: Turn the multi-function button left or right.
• Next Track: Double click the multi-function button.
• Previous Track: Long press the multi-function button.

7. Maintenance and Care

Proper care will extend the life of your headset:

• Clean the headset regularly with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
• Avoid getting moisture into the ports or speaker grilles.
• Store the headset in a cool, dry place when not in use. The foldable design allows for compact storage.
• The skin-friendly and breathable earmuffs are designed for comfort and durability.

Figure 4: The headset features durable construction and breathable earmuffs for long-term comfort.

8. Troubleshooting

If you encounter any issues with your headset, please refer to the following table:

9. Technical Specifications

The following are the technical specifications for the YESIDO EP05 headset:

• Material: PU+ABS
• Bluetooth Chip: Jerry 6955
• Bluetooth Version: BT 5.2
• Speaker Specifications: 32 Ohm, 40MM diameter
• Bluetooth Distance: Approximately 10 meters
• Battery Capacity: 400mAh
• Frequency Response: 20Hz-20KHz
• Signal-to-Noise Ratio: Less than 90dB
• Charging Parameters: DC 5V (less than 250mA)
• Charging Time: Approximately 2-3 hours
• Play Time: Approximately 6-8 hours
• Weight: 200g
• Special Features: Foldable, Microphone Included, Noise Reduction, Sweatproof
• Connectivity: Wireless Bluetooth, 3.5mm Jack, TF Card Slot

Figure 5: Diagram illustrating the dimensions of the YESIDO EP05 headset.

10. Warranty and Support

The YESIDO EP05 headset comes with a manufacturer's warranty of 1 year from the date of purchase. Please retain your proof of purchase for warranty claims.

For technical support, warranty inquiries, or further assistance, please contact your retailer or the YESIDO customer service department. Contact details can typically be found on the product packaging or the official YESIDO website.