HARPER НВ-531 Bluetooth Stereo Headphones with Microphone User Manual

HARPER НВ-531 Bluetooth Stereo Headphones with Microphone

Thank you for choosing Harper products. Before use, read the operating instructions and save them in case you have any questions about servicing the device.

PRECAUTIONARY MEASURES

1. Do not disassemble device by yourselves. It may lead to the malfunction of the device.
2. In case of any malfunction, please contact the authorized service center.
3. Do not lead device and accessories unattended. Please keep them out of reach of children and pets. Small parts can cause suffocation.
4. The device is supposed to be used in normal climate conditions. Extreme climate conditions (temperature below 0°C and above 45°C, too high level of humidity) can cause malfunction of device and wreck elec­tronic components of device.
5. Protect device from water, do not touch it with wet hands.

Information about restrictions on the use of technical equipment, taking into account its purpose for work in residential, commercial or industrial areas The equipment is designed to work in residential and com­mercial areas, public places, industrial areas with small and medium power consumption, without exposure to harmful and dangerous production factors. The equipment is intended for operation without the constant presence of maintenance personnel.

REQUIREMETS TO TRANSPORTATION

Transportation of equipment should be carried out in the original packaging in covered vehicles by any means of transport.

APPOINTMENT

• These headphones are designed for mobile devices with Bluetooth functionality.
• They are designed for wireless transmission of audio data: talking оп the рhопе, and listening to music files.

ITEMS INCLUDED

• 1 х Bluetooth stereo headset НВ-531
• 1 х Туре-С charging саЫе
• 1 х User’s manual
• 1 х Guarantee card

OPERATION

Music operation

• Shor1 press: Play/Pause
• Shor1 press х2 Right earbud: Next song
• Shor1 press х2 Left earbud: Previous song
• Long press 2s Right earbud: Volume up (1 bar)
• Long press 2s Left earbud : Volume down (1 bar)

Calls control and voice assistant

• Shor1 press: Answer incoming call/Hang up
• Long press 2s : Reject incoming call
• Shor1 press хЗ : Voice assistant

CHARGING AND LED INDICATION

1. When using it for the first time, it is recommended to fully charge the headphones and the case. It is also rec­ommended to use the Type-C cable from the kit to charge the case.
2. When opening the case, the display will show the current % charge. When charging, the last digit will flash until the charge level reaches 100%. When fully charged, the digital display will turn off.
3. To charge the headphones, simply place them in the case according to the marking: the left earphone marked «L” in the left compartment, the right earphone marked «R» in the right compartment.
4. When charging the headphones, the LEDs on them will light up in red, and the image of the growing battery will also flash, on the left-for the left earphone, on the right – for the right earphone, the UR indicators will also light up, respec­tively. When a full charge is reached, the LEDs on the head­phones will turn blue, and after 25 seconds they will go out.
5. After taking the headphones out of the case, they will automatically switch to synchronization mode – the LEDs on the headphones will blink blue 3 times. In the Bluetooth connection search mode, the red and blue indication will flash alternately on the master earphone. If the connection to the mobile device is successful, the display will go out.

PAIRING

1. Take out the left and right earbuds simultaneously. They will turn on automatically and connect with each other with­in 3 seconds.
2. Turn on the pairing function on the device you want to pair with the earbuds.
3. In the list of available devices, find and select “HB-531 “.

PRODUCT PARAMETERS

• Bluetooth version: 5.0
• Frequency response: 20Hz-20kHz
• Earphones charging time : 1 h
• Case charging time: up to 1.5 h
• Work time: up to 3h
• Case battery capacity: 220mAh
• Earphones battery capacity: 2″35mAh
• Impedance: 32 Ohm
• Charging plug: Type-C

DISPOSAL INFORMATION

This device is designed and made of high quality materials and components, which can be recy­cled and reused. The symbol means that electri­cal and electronic equipment must be disposed of separately from household waste after use.

Notes
In accordance with constant improvement, spec­ifications and design are subject to change with­out notice. This product does not contain precious metals.

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