HTC NE66 Wireless Earphone

Important Safety Instructions

Carefully read all the safety instructions in this document before using the product.
General safety instructions

• Use the product with care and store it in a clean environment that is free from extreme temperature, pressure, and humidity. Make sure that the product is stored in a location where it
  cannot be bent or squeezed.
• Repairs and replacements should only be performed by authorized after-sales service staff.
• Do not attempt to disassemble or replace any part of the product yourself to prevent injuries or damage to the device. Any unauthorized modification to the product voids the warranty.
• Only use the product in environments where Bluetooth transmission is permitted.

Personal safety instructions

• Do not use the product if it is obviously defective or exhibits abnormalities such as bulging or excessive heating.
• Do not use the product when performing high-risk tasks that require your full attention.
• For your hearing protection, do not listen at high volume for long periods.
• Keep the product and its packaging out of reach of children and pets to prevent accidents such as swallowing and choking.

Battery safety instructions
The product has a built-in rechargeable battery. Read the following instructions to ensure safe use and disposal.

• Keep the product away from prolonged exposure to heat sources such as open fires or direct sunlight.
• Only store the product in environments with ambient temperatures of 0°C to 35°C (32°F to 95°F).
• Do not use or store the product in dust-prone, smoke-prone, high-temperature, high-pressure, or highly humid environments.
• Keep the product dry and away from liquids or moisture.
• Only use an FCC or CCC-certified charger with an output voltage of 5 V/1 A DC.
• Do not use the product while charging.
• Do not leave the product charging for longer than eight hours.
• Dispose of the product responsibly according to your management guidelines.

FCC ID: 2BHJR-NE66
FCC Caution:
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.

*RF warning for Portable device:
The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.
Legal notice
Trademarks and permissions:
HTC and the HTC logo are trademarks of HTC Corporation and used under license by Shenzhen Brands World Technology Co., Ltd.
Copyright © 2025 Shenzhen Brands World Technology Co., Ltd.
All rights reserved.
THIS DOCUMENT IS FOR INFORMATION PURPOSES ONLY AND DOES NOT CONSTITUTE ANY KIND OF WARRANTY.