Wireless Microphone
1.lapel tie clip,headset avaliable
2.ISO9001,LED display
3.property:compatibility
4.feature:page turner

Wireless Microphone

FUNCTION:

1: This education system is special designed for school. When you set-up for tens and hundreds of classroom, you only need to give one 2.4GHz transmitter to each teacher, whatever which room the teacher in, it works at the same time. Completely solve the troublesome that previously the wireless must use a same frequency on transmitter and receiver. This great improve make more convenient in school.

2.This kinds of transmitter is high-tech on rechargable battery and charger. Usually it can works for more than 30 hours, save the huge cost on changing battery for school.

3: This system can severely shear the music signal at any time you want. When the teacher wanna to talk while system playing music, only need to turn on the switch on transmitter, then teacher ready to speak, volumn on music will automatically turn low. It can make sure teacher can start teaching with interrupt.

4: This system can make sure no matter how many classroom use it at the same time. There will be no interrupt on frequency. Keep a quiet teaching environment.

1.Multichannels:It has more than 1000 channels.

1.Compatibility:The same transmitter(microphone) can be used on different receiver.

2.MIC type:External microphone.

3.Size:Small size,easy to use and manage.

4.Digit designed,instead of any other MIC.

5.LED display charging status,balanced battery,volume.

6.Page turner,USB upgrading.

7.Lithium battery.

8.It can work for 33 hours continue,standby time:70days.

  Transmitter(Holding)

  Frequency Scope: 2.4~2.483GHz
  Frequency Response Scope: 50Hz~15KHz
  Modulation Type: GFSK,BT=0.5Gaussian
  Transmitting Power: 2.5mW
  Linking Mode: ID Coding, Auto-link locking
  Data Transmitting: Two-way 2.4G frequency-hopping (FH)
  Linking Time: <3 Seconds
  Sensitivity: -85dBm(1%BER)
  Signal-to-Noise Ratio:≥80dB
  Working Current: 30mA
  Working hours: 33hours

  Standby time: 70days
  Working Voltage: 3.7V Alkaline battery
  Working Distance: ≤80 meters
  Working Temperature: -30-50°C
  Weight: 40G
  Dimension: 70*13.5*39(mm)

More pictures:

Specification: