J80 User Manual

Appearance

The J80 wireless earphones feature a sleek design with the following components:

• A. Charging Contactor: The point of contact for charging the earphone within the case.
• B. Touching Area: The sensitive area on the earphone used for controls like play/pause and answering calls.
• C. Microphone: Integrated microphone for calls and voice commands.
• D. Charging Indicator: An LED light on the charging case that indicates charging status.
• E. Charging Port: The port on the charging case for connecting the charging cable (Type-C).

The charging case has a compact design with an indicator light and a charging port.

Product Specification

• Bluetooth Version: V5.1
• Stand-by time: 120 days
• Talk time: 4.5 hours
• Charging time: 60 mins
• Battery capacity: 40 mAh
• Charging voltage: DC 5V
• Transmission distance: 10m -15 m
• Frequency Response: 20-20000 Hz
• Charging case battery: 300 mAh
• Music playtime: 6.5 hours

Products Use

Troubleshooting Pairing: If earphones lose pairing function, turn off Bluetooth on your mobile device, then double-touch the right earphone to pair them manually.

1. Power on: Open the charging case for automatic power-on. Alternatively, press and hold the touching area for 3 seconds. If the charging case has been in standby for a long time, the earphones may still have power; press the touching area for 3 seconds to power them on.
2. Power off: Place the earphones into the charging case with the lid closed, or long-press the earphone's touching area for 5 seconds. Earphones will automatically power off if not connected for 3 minutes.
3. Bluetooth pairing: After powering on, the earphones enter auto-pairing mode. On your mobile device, find and connect to Bluetooth "J80". Pairing is typically successful within 3 seconds, indicated by a sound.
4. Charging indication: Use a Type-C cable to charge the case. An orange light flashes during charging and stays solid when fully charged. When the case charges the earphones, a green light stays on and turns off when the earphones are fully charged. A flashing green light on the case indicates it needs charging.
5. Phone call mode: To answer a call, double-touch any earphone. To hang up during a call, double-touch any earphone. To reject an incoming call, long-press any earphone for 2 seconds.
6. Earphone controls:
   • Double-touch left or right earphone: Play/Pause, Answer/Hang up call.
   • Triple-touch left earphone: Skip back.
   • Triple-touch right earphone: Skip forward.
   • Long press left or right earphone for 3 seconds: Activate voice assistance.

Safety Information

Please read and follow these precautions for optimal performance and to avoid dangerous or illegal situations.

Electronic Devices

• Do not use this device in areas where wireless devices are prohibited to prevent interference with other electronic devices.

Medical equipment interference

• In medical and health care facilities where wireless devices are prohibited, turn off the device.
• The device's radio waves may affect implanted medical devices like pacemakers, cochlear implants, and hearing aids. Consult the manufacturer of your medical device for usage restrictions.
• Maintain at least 15 cm distance from implanted medical devices when using this device.

Hearing Loss

• Listening at high volumes can permanently damage hearing. Use the minimum volume necessary for music or calls.
• High-level volume exposure while driving can be distracting and lead to accidents.

Operating environment

• Avoid using the device in dusty, sharp, or near magnetic fields to prevent internal circuit failure.
• Keep the device away from strong magnetic fields or electrical appliances like ovens and refrigerators during installation.
• Do not use the device during thunderstorms to avoid equipment failure or electric shock.
• Use the device within a temperature range of -10°C to +55°C and store it between -40°C to +70°C. Extreme temperatures can cause function failure, and performance may be limited below 5°C.
• Do not expose the device to direct sunlight, such as on a car dashboard or windowsill.
• Keep the device away from heating sources or open flames, including electric heaters, ovens, water heaters, stoves, and candles.
• Do not place sharp metal objects near the device's earpiece or speaker, as they may adhere and cause injury.

Child health

• This device and its accessories contain small parts. Keep them out of children's reach to prevent accidental damage or suffocation hazards.
• This device is not a toy; children should use it under adult supervision.

Battery safety

• Do not disassemble, modify, or immerse the battery in water or other liquids to prevent leakage, fire, or explosion.
• Do not drop, crush, or puncture the battery, as this can cause internal short circuits and overheating.
• The device has a non-removable built-in battery. Do not attempt to replace it yourself. Battery replacement must be done by Huawei Customer Service Center.
• Dispose of batteries according to local regulations; do not dispose of them as household waste, as improper disposal can cause batteries to explode.

Charger safety

• Ensure the power socket used for charging is installed near the device and easily accessible.
• Disconnect the charger from the device and unplug it from the power outlet when charging is complete or not in use.

Environmental protection

• Do not dispose of the device and its accessories as ordinary household garbage.
• Adhere to local laws and regulations for handling and recycling the device and its accessories.

Precautions

1. Store earphones in a dry, ventilated environment, avoiding contact with oil, water vapor, steam, moisture, and dust to maintain product performance.
2. Avoid using harsh organic solvents or cleaning agents containing such ingredients for cleaning the earphones.
3. Use the earphones correctly according to requirements and environmental conditions. Ensure a smooth connection within a 10-meter distance.
4. If earphones fail to connect or have poor connection, do not dismantle them or accessories privately, as this will void the warranty.
5. When charging, use the standard car charger or the charger specified by the company.
6. Ensure earphones are fully charged for normal use.

Warranty Service

A. Free Warranty: During normal use, if the product experiences non-artificial damage or performance failure, consumers are entitled to a 12-month free warranty from the date of purchase.

B. Warranty Exclusions: Consumers cannot avail free warranty benefits under the following circumstances:

1. Artificially caused damage.
2. Exceeding the warranty period.
3. Failure to provide valid proof of purchase.
4. Improper use or maintenance contrary to instructions.
5. Unauthorized dismantling, repair, or water damage.
6. Other damages caused by force majeure.

Warranty Card

Please fill out the following details for your warranty:

• Warranty card number: _________________________
• User name: _________________________
• User phone: _________________________
• User address (including zip code): _________________________
• Purchase date: _________________________
• Invoice number: _________________________
• Seller name: _________________________
• Seller address (including zip code): _________________________
• Seller phone no.: _________________________

Certificate

Packing List

• Wireless earphones
• User manual
• USB charging cable
• Charging case