QCY BH24H3B Bluetooth Headphone User Manual

: September 16, 2024
: QCY

Table of Contents

BH24H3B Bluetooth Headphone
Overview
Packaging List
How to Connect
Factory Setting
LED
Functions
Warranty
FCC Statement
Safety Precautions
References
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Download This Manual (PDF format)

BH24H3B
User Manual

BH24H3B Bluetooth Headphone

https://mapp.qcymall.com/qcyearphones/zh/download/qcy
For better using experience,please scan
to download QCY app before start-up.

Overview

Packaging List

The picture is only for reference, please make the object as the standard.

How to Connect

Power on headphones and it will auto turn connectable. On phone, search for QCY H3 Pro and tap to connect.(It will auto reconnect to the last device in connectivity record, if any. If you need to make it connectable again, power it o and press and hold MFB for 4s.)

Multi-Point Connection
Connect headphones to Device A then turn off its Bluetooth and the headphones will auto turn connectable(LED blinks red and white).
On Device B, search for QCY H3 Pro and tap to connect. Once again turn on Bluetooth on Device A and connect it to the headphones.
(It’s disabled by default and needs enabling on QCY APP)

Factory Setting

Power on headphones, press and hold both volume + and – for 10s or until LED blinks red 3 times to reset it factory. It will then auto turn connectable.

LED

Functions

| Power-on: Keep pressing MFB for 2s
---|---
| Power-oﬀ: Keep pressing MFB for 4s
| Answer/end call: Press MFB
| Ignore call: Keep pressing MFB for 2s
| Skip track backward: Keep pressing Vol- for 1s
| Skip track forward: Keep pressing Vol+ for 1s
| Volume up: Press Vol+
| Volume down: Press Vol –
| Playback/pause: Press MFB
| Low-latency mode: Double press MFB
| Voice assistant: Triple press MFB
| ANC-ON/OFF/Transparency: Press ANC Button to switch among ANC-ON, ANC-OFF and Transparency (When ANC is ON,double press ANC Button to turn on/off Adaptive ANC)

Warranty

Your QCY product purchase is covered by a one-year limited manufacturer warranty from the date of delivery. Please ensure you retain your purchase receipt. If any defects occur due to quality issues within the warranty period, kindly bring both the warranty card and the purchase receipt to the authorized dealer for complimentary replacement services.
Model Number: ……………………………………………
Date of Purchasing: ………………………………………
User’s Name: …………………………………………………
User’s Phone: ……………………………………………..
User’s Address: ……………………………………………
Shop’s Name: ……………………………………………..
Shop’s Address: ………………………………………….
Comments: ………………………………………………..

The manufacturer’s warranty is void under the following circumstances but not limited to:

Improper or inadequate maintenance or modiﬁcation.
Accident, misuse, abuse, contamination, or other external causes.
The use of unspeciﬁed adapter and accessories.
Malfunctions or damages resulting from natural disasters, earthquakes, lightning, abnormal voltage, or environmental factors.
Damages that occur as a result of one’s failure to follow the instructions.

FCC Statement

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 o 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.

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.
FCCID:RDR-BH24H3B
Notice： This marking indicates that this product should not be disposed with other household wastes throughout the EU. To prevent possible harm to the environment or human health from uncontrolled waste disposal, recycle it responsibly to promote the sustainable reuse of material resources. To return your used device, please use the return and collection systems or contact the retailer where the product was purchased. They can take this product for environmental safe recycling.

Safety Precautions

Please carefully read and retain this user manual before using the product.
If the product is not used for an extended period (more than 2 weeks), please recharge it.
You must choose a charger produced by a legitimate manufacturer and certiﬁed by the national safety authority.
If your phone cannot detect the Bluetooth earbuds, either re-enter pairing mode or perform a factory reset on the Bluetooth earbuds. If there is a phone program error, close and reopen
Bluetooth on the phone or restart the phone.
Do not disassemble or modify the battery, insert foreign objects, expose it to high temperatures, or immerse it in water or other liquids to prevent battery leakage, overheating, ignition, or explosion. Battery replacement should only be done by the manufacturer.
Do not drop, crush, or puncture the battery. Prevent external pressure that may lead to internal short circuits and overheating.
Do not dismantle or modify the earbuds for any reason, as it may result in ﬁre, electronic breakdown, or permanent damage to the product.
Do not expose the product to extremely low or high temperatures (below 0°C or above 45°C).
Do not the product indicator light near the eyes of children or animals.
Do not use the product during thunderstorms, as it may cause abnormal operation and increase the risk of electric shock.
Do not use oil or other volatile liquids to clean the product.
Please do not use this device for long periods of time and at high volume, as there is a risk of hearing damage.