VIMAI 2A88YV1 Open Wearable Stereo Instruction Manual

VIMAI 2A88YV1 Open Wearable Stereo

Product Diagram

Earphone Parameters

• Product name: Open wearable stereo
• Battery capacity: 50mAh
• Charging current: about 40mA
• Frequency response range: 20HZ-20KHZ
• Product impedance: 160÷15%
• Sensitivity: 120dB+/-3@1kHz
• Size: 49.641.5116.1mm
• Working distance: 10m (standard environment)
• Weight: 7g (without storage box)
• Bluetooth version: V5.4
• Transmission range: 2402-2480MHz
• Supported protocol: HSP/HFP/ADP/AVRCP
• Transmission frequency: 2.4GHz
• Charging time: about 1.5 hours
• Call time: About 6 hours
• Music time: about 8 hours (50% volume)
• Stand-by time: about 1 year
• Charging voltage/current: 5V / 1A
• Product operating temperature: -10°C~+45°C
• Product storage temperature: -20°C~+65°C

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, and search for Bluetooth device “V1′, The first time you need to manually connect the device, connect “V1”.

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 and automatically turn off.

Earphone Function Illustrate

Tone/ Lighting Effect Description

Charging Case Definition Description

Charging Case Parameter Description

• Battery capacity: 400mAh
• Charging port: Type-C
• Charging voltage/current: 5V / 1A
• Charging time: about 1.5 hours
• Charging case product size: 83.8264.5928.35mm
• Battery life: about 3 times
• Operating temperature: -10°C~+45°C
• Storage temperature: -20°C~+65°C

Restore factory settings
Put the earphones 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 bur.
2. Do not infiltrate the product into any liquid or water so 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 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 STATEMENT

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, under 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 by 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 the receiver.
• Connect the equipment to 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 evaluated to meet general RF exposure requirements. The device can be used in porlable exposure conditions without restriction.

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