YOCEWECA B09Z2K7MQT Voice Amplifier with Wired Microphone Headset User Manual
- June 13, 2024
- YOCEWECA
Table of Contents
YOCEWECA B09Z2K7MQT Voice Amplifier with Wired Microphone Headset User
Manual
Package Included:
- 1 * Voice Amplifier
- 1 * Wired Headset Microphone
- 1 * Type-c Charging Cable
- 1 * USB-PD Charging Plug
- 1 * Audio Cable
- 1 * Adjustable Waistband
- 1 * User Manual
If you have any questions, please feel free to contact us, we will try our best to serve you
Function Illustration
Detailed Introductions
1. Mic plug in and play
After connected successfully, the “bLUEII indicator stops blinking and lasts on, with a voice prompt “Dong”
Warm Tips:
Please keep the distance between the speaker and your device within 10m to
keep the signal stable when playing audio files.
Otherwise, the Bluetooth will be disconnected
3. How to play TWS?
1 . Turn on two S398 speakers, click their “M” button to enter
Bluetooth mode with indicator flashing, long press one of speaker’s ” M ”
button to enter pairing status, the other one
Bluetooth indicator become solid lights means these two speakers are
connected successfully.
2. Turn on your phone or Bluetooth device and search name ” S398 ” to pair.
You will hear a prompt when connected successfully. After disconnecting the
TWS connection, there will also be a prompt.
4. How to play audio files by U disk?
Insert a U disk into USB slot, the speaker will enter into USB mode and play
audio files in U disk automatically, the display will occur “USB”
Warm tips:
1. Please make sure that the U disk have audio files (such
Please note:
- Please use a DC 5V power adapter to charge the speaker
- Plug adapter into 110-240 AC outlet. Connect the cable end into the DC 5V power input on speaker
- Please DO NOT over charge the battery by leaving the system plugged in continuously. This will reduce the life of the internal rechargeable battery and could cause over heating
- Please charge the speaker before using it at the first time, unplug after fully charged in time. And please keep the amplifier’s battery more than 60% when you don’t use it in a long time to avoid to damage the battery
Technical Parameters:
Trouble Shooting:
1. No sound after powered on the speaker
A. Scroll the switch key to adjust the volume of the speaker and turn it up
B. No response after any operation: Please feel free to contact us to solve
your issue smoothly
2. Speak with wired headset microphone, but the amplifier has no sound
A. Please make sure the volume of the speaker is turn up
B. Please confirm whether the wired microphone has been connected well with
the amplifier or not
3. The voice amplifier has distinct howling
A. Do not point the microphone toward the speaker
B. Wear the microphones correctly: put the microphone in front of the mouth
C. In a small room, please turn down the volume properly to avoid howling
How to wear voice speaker and microphone:
Warm Reminder:
- Take out the amplifier, fasten the waist belt to metal hooks on both sides; Then tie it on the waist or hung on your shoulder, the belt is adjustable
- Wear the headset microphone and adjust the position, stay 1 – 2cm away from the mouth. Insert the other end of the 3.5mm connector into the voice amplifier’ s MIC port
FCC Warning:
Any changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
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
(2) This device must accept any interference received, including interference
that may cause undesired operation.
Note:
This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to part 15of 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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