Harper HB-555 Wireless Bluetooth Headphones

Welcome

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

Precautionary Measures

1. Do not disassemble the device by yourselves, as it may lead to malfunction.
2. In case of any malfunction, please contact an authorized service center.
3. Do not leave the device and accessories unattended. Keep them out of reach of children and pets. Small parts can cause suffocation.
4. The device is intended for use in normal climate conditions. Extreme climate conditions (temperatures below 0°C or above 45°C, or very high humidity) can cause malfunction and damage electronic components.
5. Protect the device from water; do not touch it with wet hands.

Restrictions on Use

The equipment is designed for use in residential, commercial, and public areas, as well as 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.

Transportation Requirements

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

Product Purpose and What's Included

Purpose

These headphones are designed for mobile devices with Bluetooth functionality. They are intended for wireless transmission of audio data, such as talking on the phone, listening to music files, and for comfortable gaming.

Items Included

• 1 x Bluetooth stereo headset with microphone HB-555
• 1 x Type-C charging cable
• 1 x User's manual
• 1 x Guarantee card
• 3 x Pairs of silicone ear pads (big, middle, small sizes)

Wearing the Headphones

Insert the earbuds into your ears, rotate, and adjust them to the best angle. Ensure they fit comfortably and securely.

[Diagram Description: Two images showing how to insert and adjust the earbuds in the ear for a proper fit.]

Product Overview

[Diagram Description: Two images. The first shows the open charging case with two earbuds inside, labeled 1, 2, 3. The second shows the closed charging case, labeled 4, 5. Labels: 1) LED indicator, 2) Smart touch area, 3) Microphone, 4) LED indicator, 5) Charging Type-C port.]

Power On/Off

Automatic Power

• When taken out of the charging case, the earphones will automatically power on.
• When put back into the charging case and closed, the earphones will automatically power off.

[Diagram Description: An image showing the charging case open with earbuds inside, and an indicator showing "ON". Another image shows the case closed with an indicator showing "OFF".]

Manual Power

[Diagram Description: An image of an earbud with a hand touching the top area, with "3S" indicated. Another image shows the earbud with "8S" indicated.]

• To power on: Long press the touch areas on the earbuds for approximately 3 seconds.
• To power off: Long press the touch areas on the earbuds for approximately 8 seconds.

Bluetooth Pairing

[Diagram Description: A smartphone screen showing Bluetooth settings. The Bluetooth toggle is on, and a list shows available devices, with "HB-555" highlighted and a finger pointing to it.]

1. When taken out of the charging case, the left and right earbuds will automatically connect and enter Bluetooth searching and pairing state. Select and connect "HB-555" from the Bluetooth list of your smart device.

2. When taken out of the charging case, the earbuds will automatically connect back to the last Bluetooth device.

3. If the earbuds are disconnected from the device beyond the effective distance, they will automatically reconnect after returning to the effective distance within 1 minute.

[Icon Description: Bluetooth symbol with signal waves and "< 1m" indicating range.]

Touch Controls

[Diagram Description: Two earbuds shown with touch areas indicated. Left earbud actions: X1 Play/Pause, X2 Voice Assistant, 2S Previous Song. Right earbud actions: X1 Play/Pause, X2 Voice Assistant, 2S Next Song.]

Music Mode

• Play/Pause: Single tap (L/R) x1
• Previous Song: Long press (L) for 2 seconds
• Next Song: Long press (R) for 2 seconds

Call Mode

• Answer/Hang up Call: Single tap (L/R) x1
• Reject Call: Long press (L/R) for 2 seconds

Voice Assistant

• Activate Voice Assistant (e.g., Siri): Double tap (R) x2

Noise Reduction Mode

• Cycle ANC modes (ANC On > Ambient Sound > ANC Off): Double tap (L) x2

Note: Playback/pause and call answer/end commands can be performed by touching either the left or right earbud. Touch operations require no more than 1.5 seconds.

Charging and LED Indication

Charging the Box

• Yellow light's flashes – charging
• Yellow light's on – fully charged
• The charging box is fully charged in about 2 hours.

Charging the Earphones

• Charging box white light's on – charging
• Charging box white light's off – fully charged
• The earphones are fully charged in about 1.5 hours.

Warnings

1. Do not listen for a long time at high volume to prevent hearing damage.
2. Do not wear earphones while driving, cycling, or walking, as this can easily cause traffic accidents.
3. The earphones can only be charged with a 5V charger. Using a fast charger with more than 5V or a charger with more than 1.5A may cause overheating or fire.
4. If you plan not to use the device for a long time, please fully charge it and ensure it is charged every 3 months.
5. It is recommended that the new device be fully charged before use.

Product Parameters

• Bluetooth version: 5.0+ EDR
• Frequency response: 20Hz – 20 kHz
• Earphones charging time: 1.5h
• Case charging time: up to 2h
• Play Time (Normal): About 6 hours
• Play Time (ANC): About 5 hours
• Case battery capacity: 400mAh
• Earphones battery capacity: 2*40mAh
• Plug for charging: Type-C
• Sensitivity: 83±3dB
• Impedance: 32 Ohm
• Effective range: 10 m

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.

Manufacturer and Warranty

Manufacturer: Harper International Trading Limited, 15F, Radio City, 505 Hennessy Road, Causeway Bay, Hong Kong.

Importer/claims organization: LLC «Progress-Plyus», App. 11, floor 2, Build.50, k.1, Udaltsova Str., Moscow, Russia, 119607.

Production date is indicated on the gift-box.

Service life: 24 months.

Warranty period: 12 months.

Warranty service is provided based on the warranty card that accompanies the product.

The warranty card and User manual are integral parts of the product.

For additional information about the product and authorized service centers, you may find it at www.harper.ru or by telephone 8-800-600-7107.