Zhongsichuang F68 Bluetooth Speaker and 2 Microphone User Guide

Zhongsichuang F68 Bluetooth Speaker and 2 Microphone

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Thank you for buying our products. Before using t his product, please read t his manual carefully. Plea se be sure to keep this manual for your next reference. All contents have been carefully written by our company.

Matters needing attention

1. Do not use this machine in extremely hot and cold, dusty and humid environment.
2. Do not fa II, impact, violent vibration when using.
3. Proper ventilation should be maintained around the body, otherwise it is easy to cause the temperature in the machine to rise, and eventually damage the line.
4. When moving the device, first shut down and disconnect the corresponding connection Ii ne with other devices.
5. The speaker surface and speaker should avoid contact with corrosive liquids and gases, and should not be placed in direct sunlight for a long time. If there is dust, it can be cleaned regularly with a clean soft cloth. If there is a stain, it can be wiped with a cleanser without strong agent.
6. Do not press switches and other devices.
7. If the machine suddenly smokes or other abnormal phenomena, please shut down quickly and pull out the charging plug to avoid causing it An accident.
8. Changes due to the performance and functionality of the product will be made without prior notice.
9. This product has no dustproof, moisture-proof and waterproof function.
10. Do not open or disassemble the machine without authorization to avoid danger.

Functional diagram

1. USB port
2. Type-C charging port
3. Audio function
4. TF card interface
5. the previous song
6. the next song
7. Increase music volume
8. Decrease music volume
9. Long Press: power ON/ OFF , Short Press: Play/ Pause, Double click toggle mode
10. The doll LED lights up
11. Long Press: power ON/ OFF , Short Press: Play/ Pa use
12. Short Press previous song, Double click Cancel/ Restore, Long Press hold Volume+
13. Short next previous song, Double Press sound variation, Long Press hold Volume-

Note: By default, the microphone is connected back to the last device. If the previous device is not found within 10 seconds, It will enter a new pairing connection

Function operation instruction

1. Long press the power button to power on, voice prompt “Bluetooth Mode”

2. Turn on the Bluetooth of the mobile phone, search for “F68”, and then pair the connection. After the connection is connected, you can hear the connection success tone

3. Automatic pal ring after F68 microphone is turned on. If the F68 speaker is not paired, the blue light flashes quickly Note: After the device is connected to the mobile phone once, the Bluetooth has a memory function, and it will be automatically connected after starting up. If you need to disconnect, Bluetooth can be disconnected through the phone Settings.
   If you only listen to music, you can turn the microphone volume to the minimum.

4. When the TF card is not inserted, the product will enter Bluetooth mode by default, and the voice prompt tone is” Bluetooth mode”. Then long press the On/Off key to shut down the product.

5. Insert the TF card /U disk into the device, and the device will automatically play the music of the TF card /U disk.

6. (1) Insert AUX external audio cable. The audio will be played automatically after insertion, and there will be a prompt tone (2) When AUX/TF cards are inserted at the same time, you can switch by short pressing the “@” button.

7. The volume of microphone, accompaniment and reverberation can be adjusted through the buttons on the device control panel.

8. Use the standard charging cable to connect the charger for charging. When charging, the red light is steady on, and when it is fully charged, it is turned off.

Basic parameter

Product Model: F68
Output power: l0W
Bluetooth version: Version 5.3
Output power: l0mw(head phone output) l0W (speaker output)
Working voltage: 3. 7V
Charging voltage: DC SV=1A
Freque n cy range: 20Hz-20kHz
Reverberation mode: Echo reverberation
Power supply: built-in lithium battery-Power
Adapter: DCSV<1A(can be used with mobile phone charger)

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.

Any 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 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.

RF warning for Portable device: 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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