Functions and Features:

1.2 channels of audio input (1 channel RCA input, 1 channel 3.5 stereo input), 2 channels 6.35 socket cable microphone input,

2.Total volume adjustment, high and low tone adjustment;Microphone volume adjustment, reverb adjustment;

3.6.5-inch 80 magnetic steel in bass, quality paper basin, strong and magnetic in bass, with 3 inch magnetic steel in treble, clear in treble, effectively prevent voice calls;

4.Standard wall mounting accessories for simple installation;

5.Power supply: ac 220V + / 10% /50Hz

6. Power 60W X 2

7.Apply to multimedia classroom, ordinary classroom.

8.SMD double-sided circuit board technology, aviation aluminum alloy radiator, performance stability, suitable for complex environment.

9. The box body size is 310*202*168MM. The box body is manufactured with 10MM high-density medium fiber board.

1. Operating frequency: 2400-2480mhz (2.4ghz), modulation method: GFSK

2. Support dynamic volume gain, which can effectively improve the pickup distance

3. Support automatic channel search;

4. Transmission range: more than 15 meters and data rate: 2M

5. The wireless microphone adopts bluetooth technology, and the transmitter and receiver must be able to automatically match the frequency arbitrarily, all universal;

6. The system adopts the close connection mechanism, which is no more than 5 meters in frequency range and prevents crosstalk between classrooms.Use the distance to ensure no noise, broken sound or dead Angle within 15 meters;

7. The emitter requires a rechargeable lithium battery, which can be used continuously for no less than 20 hours under full power;The charging interface adopts the universal USB interface, which is convenient to use.

8. Can be used in various ways, such as neck hanging, holding, collar clip, etc.

9. Clear sound quality, suitable for teaching.The built-in microphone can be used directly or externally. The microphone is highly sensitive and has automatic gain function to ensure that the sound pickup range is not less than 25CM.

U 10. Transmitters small, lightweight, easy to carry, launcher with a volume adjusting button, 2.4 G, infrared, PPT and so on three kinds of mode choice of code button, red laser pen key, the power switch button, etc., transmitter built-in LCD screen display, can display the signal strength, power, volume, audio mode, working channels, PPT state, etc.;

11. With the main switch of mechanical power, more power saving.No less than 11 touch buttons, 3 of which are customized to facilitate the function upgrade and control of other devices.

Mouse function is supported by wireless microphone transmitter, which can be set as wireless mouse.Support one key black screen function, support PPT page turning function, more convenient operation.(optional accessories)

Technical specifications：

power 60 w * 2

impedance 4 Ω

The Speaker: 6.5-inch bass, 3-inch treble

2.4 G frequency    2402 ~ 2480 MHz

Signal to noise ratio    90 db

Frequency response   30 hz - 18 KHZ

The sensitivity  75 dB / 1 w / 1 m

Working temperature  - 20 ~ 75 degrees

Maximum pressure level  93 dB

divider 1.8 KHz

Housing and exterior trim

High density medium fiber board (black-gray box, optional color for more than 500 boxes)

The installation    Wall hanging

size  310 * 202 * 168 mm