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Advantage: Hand-free, pendant wireless microphone system for teacher voice enhancement. It makes every seat is the best seat in the classroom. Teachers and students all are benefit for it.
ILEED new 2.4Ghz wireless microphone system is designed to help the teacher and students in classroom. This system delivers the teacher's sound more clearly and loudly so children do not have to strain to hear, and teacher does not have to talk over the noise in classroom. It helps keeping students' attention and improves behavior as well.
The whole system is easy to use. Hopping spread spectrum technology enhancing features that the user who wants confidentiality as well as no crosstalk communication. The wireless microphone system is pendant or lapel clip design. The design is ideal for teacher to use in classroom. It is total hand free and the voice does not drop out even the teacher facing the blackboard. The professional 16-24Bit,32-96kHz sampling rate make sure the excellent voice quality and no distortion.
The system is transmitted by 2.4Ghz frequency, it is the frequency which is open and free all over the world. And support long distance transmission. It supports more than 1000pcs systems working synchronously in school and no crosstalk.
And this system is also excellent for meeting room. In this way, the 2.4G wireless microphone system can meet communication needs in educational and business environment perfectly.
DF-121 RX Specification:
Transmission: 2.4Ghz frequency (open and free frequency all over the world)
Matching Mode: Wireless auto scanning, address code matching
Audio Output: Unbalanced/Balanced
Power Dissipation: 5W
Power: AC/9V
Transmit Power: Less 20 dBm
Dimension: 250mmx160mmx45mm
Weight: 600g
DF-121 TX Specification:
Sampling Rate: 16 Bit, 48kHz
Matching Mode: Wireless auto scanning, address code matching
Transmission: 2.4Ghz frequency (open and free frequency all over the world)
Frequency Response: 100-12kHz
Maximum Input Sound Pressure: 100SPL
Transmit Power: Peak is 16dBm, average is less than 8dBm
Manual Volume Control: 20 steps
Battery Power: Lithium battery
Dimension: 69mmx35mmx15mm
Weight: 45g(including battery)
Warranty: 3 years (1 year for battery)
