AIR3 TWS Wireless Headset: User Manual and FCC Compliance

Product Introduction

This document provides information for the AIR3 TWS Wireless Headset, a product from Hangzhou banzi Trading Co., Ltd. It covers product features, specifications, usage instructions, precautions, and FCC compliance details.

Product Description: The AIR3 is a pair of true wireless stereo (TWS) earbuds designed for portable audio and communication. They come with a charging case for storage and recharging.

Visual Description of Product: The product consists of a compact charging case, typically rectangular with rounded edges, and two small, in-ear earbuds. Each earbud is ergonomically shaped to fit comfortably in the ear canal and features a short stem. The earbuds contain touch-sensitive controls for managing music playback, calls, and voice assistants.

Product Parameters and Specifications

(Specific parameters are not detailed in the provided text. This section would typically list technical specifications such as Bluetooth version, battery capacity, driver size, frequency response, etc.)

Key Components:

• Charging Case: Houses and recharges the earbuds. Features an LED indicator for status and a USB charging port.
• Earbuds: Provide audio playback and call functionality. Each earbud has a touch control area, a microphone, an LED indicator, and charging contacts.

Usage Instructions

Pairing:

1. Take out the earbuds from the charging case.
2. The earbuds will automatically power on and enter pairing mode. The LED indicators on the earbuds may flash.
3. On your mobile device (phone, tablet, etc.), enable Bluetooth.
4. Search for available Bluetooth devices and select "AIR3" (or the specific model name) from the list.
5. Once paired, the LED indicators will change, and you may hear an audio prompt confirming the connection.

Controls:

• Play/Pause Music: Tap the touch control area on either earbud once.
• Next Track: Double-tap the touch control area on the right earbud.
• Previous Track: Double-tap the touch control area on the left earbud.
• Answer/End Call: Tap the touch control area on either earbud once during an incoming call or active call.
• Reject Call: Press and hold the touch control area on either earbud for a few seconds during an incoming call.
• Activate Voice Assistant: Triple-tap the touch control area on either earbud.

Charging:

• Place the earbuds into the charging case. Ensure they are seated correctly for charging. The LED indicators on the earbuds should light up to indicate charging.
• Connect the charging case to a power source using a USB cable (not included, typically). The LED indicator on the case will show the charging status.

Precautions

• Avoid exposing the product to extreme temperatures, direct sunlight, or moisture.
• Do not attempt to disassemble or modify the product, as this may cause damage and void the warranty.
• Keep the product away from strong magnetic fields.
• Clean the earbuds and charging case regularly with a soft, dry cloth. Ensure charging contacts are clean.
• If the product causes discomfort or irritation, discontinue use and consult a physician.

FAQ (Frequently Asked Questions)

(Specific FAQs are not detailed in the provided text. This section would typically address common user queries.)

Example FAQ:

Q: How do I reset the earbuds?

A: To reset the earbuds, place them in the charging case, close the lid, and wait for a few seconds. Then, open the lid and press and hold the touch control area on both earbuds simultaneously for about 10-15 seconds until the LED indicators flash in a specific pattern, indicating a reset.

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.

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

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 evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.