Huizhou Qihong Technology 2BCB8-QH-Q4 Music Headphone User Guide
- June 13, 2024
- Huizhou Qihong Technology
Table of Contents
Esports Game
Wireless binaural stereo music headphones
Spccification
First Use
- Headphones must be fully charged before using them for the first time.
- Remove the earphones from the charging bay,The earphone turns on automatically,And perform the matching state,The left and right ear will automatically pair.
- Please keep the distance between the headset and the mobile phone within 1 meter.
Product Operation Instruction
- Power on Open the charging compartment cover and remove the headphon es.
- Shutdown Place the headphones in the charging compartment, close the cha rging compartment cover, and turn off the headphones.
- Pairing Open the Bluetooth list of the device, remove the powered on ear phone, search for the Bluetooth name of the earphone, and click on Paired Connection. After successful connection, a correspondin g prompt tone will be heard. When the earphone connection exce eds the effective connection distance, the connection will be disco nnected and accompanied by a beep. Within 3 minutes of returnin g to a valid distance, the headphones will automatically connect t o devices with Bluetooth turned on and paired.
According to the company’s business development, the functional parameters and image content of the products may be adjusted at any time. Our company cannot guarantee the timely updates of the relevant packaging and instructions. Customer s will refer to the actual functions and content during use.
Touch Operation Instructions
| Flay, pause music | Click on the left or right ear |
|---|---|
| Previous song | Double dick on the left ear |
| Next song | Double click on the right ear |
| Reduce volume | Three strikes on the left ear |
| increase volume | Three strikes on the right ear |
| Music/Game Switching | Four strikes on the left or right ear |
| Call Voice Assistant | Long press the left or right ear for 2 seconds |
| Answer a call | Short press left or right ear for 1 second |
| Reject incoming calls | Long press the left or right ear for 2 seconds |
| ring off | Short press on the left or right ear |
LED Indication Status
- Pairing status: The left ear is long and bright, and the ear is flickering.
- Connected status: No light display.
- Music/call status: No light display.
- Charging status: The digital display of the charging compartment is flashing and the earphones fast breathing light is displayed; When the charging is co mpleted, the digital display of the charging compartment is 100%, and the earphone light remains on for 10 seconds before turning off.
- Low battery state: The digital display screen of the charging compartment is close to 0%.
Parameter Configuration
True wireless connection (TWS) Reality stereo,Separation of the left and right ear channels,HIFI sound qualityBoth left and right ears have complete function,Can be used separately,It can also be used in pairs.
| Service duration | 5-6H |
|---|---|
| Operating frequency | 2.4-2.480GHZ |
| Protocol support | BLE specification |
| Effective range | <=15 meters |
| Charge input | Type-C DC 5V-1A |
| version | V5.3 |
| Standby time | Standby time > 100 days (off state) |
| Packing list | Earphone ‘2, charging bay ‘1, manual ‘1, data cable1 |
Matters Needing Attention
- if the battery is not used for a long time, it is recommended to charge it once every 15 days to prolong the battery life.
- The tail charging position is often wiped with cotton swab alcohc can help smooth charging.
- Because this product uses wireless connection mode,lt is affectei by the device environment,Temporary stalling may occur during use • Avoid storing or using headphones at temperatures below -20 ” C or above 45°C Shorten headphone and battery life.
- Do not disassemble, repair or transform the product by yourself The battery is not replaceable.
- The output voltage of the charger is not greater than 5V=1A.
Federal Communications Commission Notice 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 he
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. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.
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