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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)

价格	面议
发货	AsiaChina
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Classroom Audio Enhancement System

ILEED AUDIO VISUAL CO.,LTD