VIMAI V18 Open Wearable Stereo Earbuds Instruction Manual

VIMAI V18 Open Wearable Stereo Earbuds

Product Diagram

Earphone Parameters

• Product name: Open wearable stereo
• Transmission range: 2402-2480MHz
• Battery capacity: 50mAh
• Supported protocol: HSP/HFP/A2DP/AVRCP
• Charging current: about 40mA
• Transmission frequency: 2.4GHz
• Frequency response range: 20HZ-20KHZ
• Charging time: about 1.5 hours
• Product impedance : 160+15% Call time: About 6 hours
• Sensitivity: 118dB+/-3@1kHz Size: 49.4833.613.5mm
• Working distance: 10m (standard environment)
• Music time: about 8 hours (50% volume) Stand-by time: about 1 year
• Charging voltage/current: 5V / 1A Product
• opcrating temperature: -10°C~+45°C Product
• storage temperature: -20°C~+65°C Weight: 6.8g without storage box)
• Bluetooth version: V5.4

Packing list

Operation Instruction

Power on

1. Open the charging case, and the earphones will turn on automatically
2. Touch for 3 seconds to power on

IOS and Android systems connect the earphones
Turn on Bluetooth, search for Bluetooth device “V18” The first time you need to manually connect the device, connect “V18”

Power Off

1. Put it in the charging case and turn off
2. Press and hold for 6 seconds to turn off
3. Power on for 3 minutes without connection automatically turn off

Earphone Function Illustrate

Tone/ Lighting Effect Description

Charging Case Definition Description

Charging Case Parameter Description

• Baltery capacity: 400mAh
• Charging case product size: 686327 mm
• Charging port: Type-C Battery life: about 3-4 times
• Charging voltage/current: 5V / 1A
• Operating temperature: – 10°C~+45°C Charging time: about 1.5 hours
• Storage temperature: -20°C~+65°C

Restore factory settings
Put the earphone into the charging case and keep the case open, hold the left/right earphone touch area for 8 seconds. The Orange light will flash for 3 seconds and then factory reset

Safety Guidelines

1. Please follow the instructions in this manual, do not disassemble or modify the device for any reason, otherwise it may cause the earphones to malfunction or bum
2. Do nol infiltrale the product into any liquid or waler lo rinse the product
3. Do not use a charger other than the rated current and voltage of the headset (5V/1A) to charge the headset, otherwise It is easy to cause damage to the earphone battery (please use the matching charging cable to charge the earphone)
4. Please use and store this product in a normal temperature environment, do not place the device in an environment where the temperature is too low or too high(below 0 or above 45°
5. Do not block the openings of the headset, such as the charging port, indicator light and microphone, etc
6. Please avoid using headphones at excessive volume or for too long to avoid dizziness or damage to hearing
7. Do not use the device under thunderstorm weather, which may cause the device to work abnormally and the signal to be interrupted.

Warranty card User

• Name: User
• Number: User
• Address: Purchase
• Date: Invioce
• Number: Seller:
• After-sales Provider:
• After-sales Number:

FCC Statment

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.

Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
Note: 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.

FCC Radiation Exposure statement
The device has been evaluatec to meel general RF exposure requirement. The device can be used in portable exposure condition without restriction.

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