Xiao Mi QCBUD Wireless Headset User Manual
- June 1, 2024
- Xiao Mi
Table of Contents
Xiao Mi QCBUD Wireless Headset
Specifications
- Compliance: Part 15 of FCC Rules
- Interference Conditions : Must not cause harmful interference and must accept any received interference
- RF Exposure: Meets general RF exposure requirements
- Usage: Portable exposure condition without restriction
Product Usage Instructions
FCC Statement
This device complies with Part 15 of the FCC Rules. It should not cause harmful interference and must accept any interference received.
Warning: Any changes or modifications not approved by the responsible party could void the user’s authority to operate the equipment.
Recommendations
- Reorient or relocate the receiving antenna if experiencing interference.
- Increase the separation between the device and receiver.
- Connect the equipment to an outlet on a different circuit from the receiver.
- Consult the dealer or a radio/TV technician for assistance if needed.
RF Warning Statement
The device has been evaluated to meet general RF exposure requirements. It can be used in a portable exposure condition without restrictions.
FAQ
- Q: What should I do if I experience interference with the device?
- A: You can try reorienting or relocating the receiving antenna, increasing separation from other equipment, or consulting a professional for assistance.
- Q: Can the device be used in portable conditions without restrictions?
- A: Yes, the device has been evaluated to meet general RF exposure requirements and can be used in portable exposure conditions without restrictions.
Product schematic diagram
Package list
- Wireless earphone
- Endurance charging box
- Micro 5pin charging cable
- User’s manual
- Earplug silicone cap
Product specifications
- Product number: A6S
- Wireless version : V5.3
- Battery specification: Headset 3.7V/45mAh; Charging box 3.7V/280mAh
- Support mode: HFP/HSP/ A2DP/AVRCP
- Sensitivity : 105dB # 3dB S.P.L at 1KHz
- Transmission distance: 10 meters (in an ideal environment without any major obstacles)
- Playtime: About 2.5 hours
- Call time : About 3 hours
- Standby time: About 80 hours
- Charging time : Charge the charging compartment for about 1.5 hours, and charge the headset for about 1 hour
- Charging box to charge the headset: About 2.5 times
Functional operation instructions
-
Boot
Take the headset out of the charging compartment and automatically turn it on or press and hold the left and right headset multifunction button for 3 seconds -
Shut down
Put the headset into the charging compartment and turn it off automatically Press and hold the left and right headset multifunction button for 5 seconds to shut down -
Boot back:
When the pairing is successful, the Wireless headset preferentially enters the connected state when the second time is turned on, and automatically connects back to the connected mobile phone -
Play / Pause
In the standby mode, click the left and right earphone’s multi-function keys to play music directly. When playing, click the left and right
earphones multi-function keys to pause playback -
Switch songs
When playing music, press and hold the left earphone multi-function button for 2 seconds while ringing “di” to switch to the previous song. Press and hold the right earphone multi-function button for 2 seconds while ringing “di” to switch to the next song -
Volume addition and subtraction
Double-click the left earphone multi-function key to increase the volun step by step, and double-click the right earphone multi-function key to gradually decrease the volume -
Call Answering
When the mobile phone calls, click the left and right earphone multi- function buttons to answer the call -
Call hang up
When the phone is talking, click the left and right earphone function buttons to hang up the phone -
Call rejection
When the mobile phone calls, long press the left and right headphones multi- function button for 2 seconds to reject the call -
Redial
While on standby or playing music, you can dial the last call you made I your call history by tapping the left headset multifunction button -
Start voice assistant
Three-click the right headset multi-function button to start Voice Assistant for voice control mobile phone operation -
low battery prompt
When the battery of the Wireless headset is low, the low battery tone will be played every 30 seconds until the headset is powered off
Pairing method
- Take out from the charging bin or press and hold the left and right earphones multi-function button for 3 seconds to turn on until the red and blue lights flash alternately, enter the ear search pairing state, enter the ear pair automatic matching, and match the main ear (right ear) The red and blue lights are alternately flashing, the secondary ear is flashing slowly, and the paired ear is successfully played.
- Start the Wireless function of the mobile phone or other devices. If it is an Android mobile phone or device, please click the “Search for Wireless device” option. If it is the IOS system mobile phone or device, it will automatically search for the device; when searching for the model of the Bluetooth headset After that, click to enter the pairing; when the pairing is successful, the main (right) earphone will make a prompt to connect successfully, and the left and right earphones will turn blue and flash slowly, and enter the connection standby state. After the pairing is successful, the main ear is the right channel. The secondary ear is the left channel.
- The two earphones can also be paired with the mobile phone separately. The operation method can be operated according to the ahave sten 2 generation method
Charging operation
- Plug the Micro USB charging cable into the USB port of the charging compartment and plug in the charger to charge the charging compartment. When the charging power is within the indication range of the corresponding indicator light, the white indicator light of the position flashes once every 2 seconds until When the indicator’s power range is full, the indicator light that is on for the next power range will flash. When all the lights are fully charged, all the indicators will be on.
- Charging the headset: Put the headset into the charging compartment to automatically charge. When charging, the headset indicator is red. When the battery is fully charged, it will be off; the charging compartment white Indicator will be on. When the charging compartment is fully charged, the four battery indicator lights are all on. When the charging capacity drops to the corresponding power, the corresponding indicator light goes out. When the earphone is fully charged, the white light of the charging compartment is completely extinguished
Precautions
- Please charge in a safe environment. When charging the charging compartment, please charge the charging compartment separately from the USB charging cable as soon as the charging indicator indicates full power, so as to avoid damage to the charging compartment after a long time of charging.
- When playing music, please adjust the music to the appropriate volume to avoid hearing damage at high volume for a long time.
- Try to avoid using the headset in a place with interference sources, otherwise it may affect the headphone signal.
- Try to avoid using this headset in a corrosive environment to avoid affecting the function of the headset .
Tips: When you use this Wireless headset to listen to music or talk, please pay attention to adjust the volume properly, so as not to affect the hearing of excessive volume!
FCC STATEMENT
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions
- This device may not cause harmful interference, and
- This device must accept any interference received, including interference that may cause undesired operation.
Warning: 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 the receiver.
- Connect the equipment to 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 statement
- The device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure conditions without restriction.