Product details
Function
Product Feature
1.Ultra-low distortion amplifying circuit
2.Digital karaoke, treble and bass independent adjustment
3. Built-in MP3 encoding supporting U disk
4.Unique acoustic appearance design
5.Professional treble and bass gain controlling circuit
6. Built-in battery for outdoor activities
7.Built-in professional wireless microphone system
8.Professional high-effective loud-speaking unit
9.Compatible to DVD/VCD/PC and other sound sources
10.Suitable for adaptor and charging
11.Intelligent power switch charging circuit
- Charging interface (power in direct current 5V 1A)
- Power switch(turn on/off the speaker)
- USB/TF mode
- Mode:USB mode, Bluetooth,FM Radio, Line in
- EQ function
- MIC Priority
- Previous song
- Pause&play
- Next song
- Line in input
- LED ON/OFF(Turn on/off the Light)
- MIC input
- Bass effect control
- Treble(high frequency)control
- Main volume control
- MIC Echo
- Microphone Volume control
- Power: 100W P.M.P.O
- Functions:USB/TF/Wireless BT/MIC-in/Line in
- Echo and Microphone priority
- 4 bands EQ
- Speaker unit:woofer 6.5inches x 2,With tweeter
- Power input: DC 5V /1A or above
- Battery:lithium battery 3.7V/3600mA
Installation and placement
- When you use this product, put it in dry ventilated place
- Connected to the power source and the audio signal. Adjust the control button according to your needs.
Battery matters needing attention
- You'd better turn off the device before battery charging.
- Charging time:5-6 hours.
- Playing time: 3-5 hours
- Please charge the machine when sound getting stuck or weak,
- You should charge the device before the battery capacity being used up.
Common simple faults and guidance for operation and repair
| Fault phenomenon |
Simple fault analysis |
Troubleshooting |
| Failing to electrify |
The power switch is not opened
The electricity quantity of built-in battery is totally consumed |
Open power switch
Use power adaptor to charge the battery |
| No sound |
Failing to input sound source
Failing to establish signal line
Main volume is switched to minimum
U disk playing has no sound
Faults with external signal source
Poor contact or damage of external signal line |
Change signal source
Reconnect signal line
Properly adjust the volume knob
Inspect U disk or audio switch
Change signal source
Readjust or change signal line |
| External microphone has no sound |
External microphone is not fully inserted in the jack
The external microphone switch is not opened
The volume knob of microphone is off |
Totally insert the microphone to the jack
Open the switch of wireless microphone
Properly adjust the volume knob of microphone |
| Problems with wireless microphone |
The switch of wireless microphone is not opened
The wireless microphone is not inserted in the battery
The sound of wireless microphone is in distortion |
Open the switch of wireless microphone
Insert electrical apparatus to the battery box of wireless microphone
Change the battery of wireless microphone |
If there is still fault after the inspection above, please contact the nearest local maintenance department! The product technology of our company is upgraded continuously and we will not inform of the change of product specification and function additionally!
Company Profile
TEMEISHENG has become one of the most popular audio brands in China and in the golbal world after 20 years of great efforts!
Audited Supplier 
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