Introduction:

This product is a professional recording and live digital mixer, built-in high-speed digital DSP reverberation processor, support dual mobile phone live broadcast, USB high-definition digital recording, support Bluetooth wireless accompaniment, provide a variety of microphone interface access; A variety of sound ,12 professional tone, preset popular live atmosphere special effects, whether singing or hosting are easy; This product is widely used in professional live studio, recording studio, personal entertainment and other scenes, with this professional DSP digital decoding products, in voice chat, host shouting wheat, K song recording, music listening and other applications The choice of sound field effect makes people's singing more realistic and interesting, professional.

Mainframe panel definition description :

1 treble knob: adjust microphone / headset voice treble;

2 bass knob: adjust microphone/ headset voice bass;

3 Bluetooth status light: Bluetooth flashes while waiting to connect, Long light after connection;

4.Median knob: adjust the microphone / headset in the sound;

5 Battery light: Red when inserted into USB charging line at work, Green light when full;

6 microphone knob: adjust the volume of microphone / headset input;

7.Noise reduction: noise reduction on/off microphone, Control microphone pickup range;

8 mute: key control Make accompaniment songs to eliminate the original sound;

9.Bluetooth: Switch on/off sound card Bluetooth;

10. Internal release; Switch on / off internal release;

11.sound keys: switch to sound mode;

12.Key: switch to call wheat mode

13.K song key: switch to K song mode;

14.Anchor key: switch to anchor mode;

15.game keys: switch to game mode;

Technical parameters:

Item Size:L245*W160*H30mm

Built-in battery:Lithium ion 1500 mAh/3.7V (3.7Wh)

Charge Time: Around 4Hours

Charge current:Around 1A

Charging voltage:DC 5V/1A input

Frequency response:50Hz~18KHz

Reverberation:32Bit RISC Digital Reverb Processor

Quantification of sampling rate:44.1KHz/16Bit

Bluetooth Version:V5.0, compatible Bluetooth 4.2BR Bluetooth Receiver: <12 m (no obstacles)

SNR S/N:>102dB

Frequency response:50Hz~18KHz

Output power: 10 mW Load 32Ω( Capacitive Microphone)

THD harmonic distortion: <0.3%@1 kHz (Live)

Headset interface:American Standard Four Section 3.5 mm

Microphone interface:Standard 3.5mm

Live broadcast interface:American Standard Four Section 3.5 mm

Accompaniment interface:Standard 3.5mm

Headphone interface:Standard 3.5mm

USB interface:5 foot MicroUSB type

Product Packing List:

Sound card on mixer*1

3.5 mm to 3.5 mm four-segment audio line*3

USBA-MicroUSB data charging line*1

Sound Card Operation Manual*1

Common troubleshooting:

1. question: the equipment doesn't work, or suddenly it's silent

A: the battery is dead, connect USB charge and then use;

2.: It's very noisy

Answer: a. check whether the headset is in place, unplug the headset again;

b. whether the headset is plugged into the identification position;

c. properly reduce the microphone volume;

d. check whether the battery is close to no electricity please charge in time;

e. if the computer live, some laptops have interference sound card, try to unplug the computer charging line;

3.: The microphone is silent

Answer: a. check the insertion position of the microphone to ensure that the upper mark;

b. the microphone sound is turned off to the minimum, please monitor and microphone volume up;

4. question: the live broadcast is low or silent

Answer: a. check whether live line connection corresponds to plug into live broadcast port;

b. check whether mobile phone end is inserted in place