Shengxiang 138 Bluetooth Speaker Instruction Manual

Instruction manual
Multimedia Audio Player 138

Features:

• The latest wireless Bluetooth 5.2 technology, easy access to any smartphones and other Bluetooth devices, at any time to enjoy high -quality music.
• This product uses low power consumption, high power digital power amplifier.
• Built-in 2.4G wireless microphone system, equipped with wireless microphone, so you can enjoy Karaoke at anytime.
• Support reverb, elimination of original Sound, change the sound function.
• Built-in large capacity Lithium-ion battery.
• Standard 3.5mm headphone jack for easy listening to music Fashion and convenient, suitable for home, office, outdoor travel, sports, leisure, entertainment, learning and so on.

The buttons of Speaker operation:

1. Short Press this button the volume being down, long press this button to play the last song.
2. Long Press this button for 3 seconds to turn on/ turn off this product; Short press this button to pause/play. Double press this button to disable Bluetooth.
3. Short Press this button the volume being up, long press this button to play the next song.
4. Press this button to switch functions between several modes: Bluetooth/TF Card.
5. earphone output terminal
6. TF card slot (Max support 64GB)
7. charging port
8. Operation indicator light: The light is in red during charging, the light being off when full charging. The light is in blue after connected to Bluetooth, and it is always flash’s when playing.

The buttons of Microphone operation:

1. Power button: Press this button for 3 seconds turn on/ turn off this microphone. Double press this button to switch the modes between: microphone adjustment/reverberation adjustment/accompaniment adjustment ( the volume of host speaker ).
2. Microphone volume+: Short press this button, can increase the volume of the microphone , reverberation and, accompaniment (the volume of host speaker) , press this button longer to play the next song.
3. Microphone volume -: Short press this button, can discrease the volume of the microphone , reverberation and, accompaniment (the volume of host speaker) , press this button longer to play the last song.
4. Microphone button; Press this button two times, to turn on/turn off the origin Sound Elimination function; Short press this button to switch the sound changing: (male to female, female to male, Wow tone, wah-wah tone); Shouting mode (i.e. microphone mode); Press this button longer time to turn on/turn off this microphone.
5. Light indicator: the red/blue light flashes at the same time when the microphone be turned on; The red light turn on during charging this device and the red light being turned off when it full charge. The blue light is steady on when the microphone is successfully connected.

Note: By default, the microphone will be connected back to the last device. If the last device is not found within 10 seconds, it will be automatically re-paired.

Bluetooth connection operation
Turn on the speaker and turn on the Bluetooth function of the mobile phone, search for Bluetooth devices, click pair then it will be connected.

Charging operation
Plug one end of the USB power cord into the“DC5V” interface of the unit, and plug the other end into a charger with 5V 1Aor 2A for charging.
There is a built-in overcharge protection circuit in the devices, charging about 3 to 5 hours can be full of battery, support in the state of shutdown charging, if not use this product for a long time, please charge once every two months, this can protect the battery.

Technical parameters

Frequently asked questions and solutions

Low or distorted sound| 1. Check the volume of the stereo and adjust the volume to the appropriate position.
2. The battery is low, please charge it.
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There is a break in the music| 1. Whether or not to exceed the effective distance of the sound system.
2. There is the obstacles between the speaker and Bluetooth devices
Multiple connection pairings were unsuccessful| 1. Check if your phone is in search mode or rebooting.
2. Delete the original device name in your phone and re- search to connection.
The Bluetooth status indicator is not on| 1. The battery is low. Please try again after charging. 2.Reboot the device.

FCC Warning:

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, macaques harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmfulinterference to radio or television reception, which can be determined by turning the equipmentoff 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.

Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this 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, and (2) this device must accept any interference received, including interference that may cause undesired operation.
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 0cm between the radiator and your body.

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