Touch Screen Bluetooth Headset

1. Product Structure

Product Name: Ear mounted Bluetooth earphones

Touch Panel: Located on the outer side of each earphone.

High definition digital display

Charging contact

Product Name: Touch screen Bluetooth headset

BT version: 5.4

Charging compartment battery: 380mA

Transmission radius: 10m

Music time: About 4 hours

Charging interface: USB Type-C

Charging time: About 1.5h

2. Bluetooth Pairing

Steps:

1. Open the charging case. The earphones will automatically turn on and pair with each other (left and right).
2. Open the Bluetooth settings on your device.
3. Select "YW03" from the list of available devices.
4. Pairing is successful.

Note:

• The charging case has a button on the back. Single-click to light up the screen. Long press for 10 seconds to restart the case.
• Double-clicking the screen within 0.5 seconds can also light up the screen.

3. Usage

Wearing the Earphones:

1. Hold one earphone and place it on your ear like an earring.
2. Adjust the position up and down for the best listening experience.

Basic Operations (Touch Panel):

• Power ON/OFF: Earphones automatically turn on when the charging case is opened and turn off when placed back in the case.
• Music: Play/Stop: Single-click the touch panel on either earphone.
• Call answering/hanging up: Single-click the touch panel on either earphone.
• Previous song: Double-click the left ear touch panel.
• Next piece of music: Double-click the right ear touch panel.
• Volume increase: Slide up on either side of the headphone touch panel.
• Volume reduction: Slide down on either side of the headphone touch panel.
• Summoning Voice Assistant: Long press the left ear touch panel for 2 seconds to trigger Siri/Google Assistant.
• Noise reduction mode switching: Triple-click the touch panel on either earphone.
• Music mode/Game mode: Long press the right ear touch panel for 2 seconds.

4. Up to 13 Functions

The headset supports various functions including:

• Volume control
• Alarm settings
• Language switching (16 languages available)
• Wallpaper switching
• Photography control
• Music control
• Short video control
• Lighting control
• Equalizer settings (Standard, etc.)
• Screen brightness adjustment
• Noise reduction mode switching
• Finding left and right earphones

5. Position and Operation Method of Operation Buttons

The touch panels are located on the outer sides of each earphone. Gentle touch is required for operation.

Pairing: Earphones automatically pair when the charging case is opened. Search for "YW03" on your device's Bluetooth.

FCC Warning

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

Caution: Any changes or modifications to this device not explicitly approved by the manufacturer could void your authority to operate this equipment.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may cause undesired operation.

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 0cm between the radiator and your body.

Safety Precautions

Hearing Protection:

• Avoid prolonged use at high volumes to prevent hearing damage. Gradually increase volume to avoid sudden loud sounds.
• If skin allergies or other symptoms occur, discontinue use and consult a doctor.

Usage and Handling:

• Do not place earphones in back pockets to avoid damage.
• Do not use in aircraft or near medical equipment (e.g., pacemakers) as radio waves may cause interference or malfunctions.
• Avoid use in crowded places, medical institutions, or near automatic doors and fire alarms.

Fire and Electric Shock Prevention:

• Do not touch leaking battery liquid. If contact occurs with eyes, rinse immediately with water and seek medical attention. If contact occurs with skin or clothing, wash thoroughly with water.
• Use only the provided USB Type-C cable for charging.
• Do not disassemble the device. Contact customer service for battery replacement or repairs.
• Avoid exposing the device to high temperatures, direct sunlight, or heat sources.