Ileed Audio Visual Co., Limited >> Classroom Wireless Microphone System

Classroom Wireless Microphone System

Classroom Wireless Microphone System
Price: Negotiable
Trade Terms: FOB
Min Order: 50/Piece
Pay Type: L/C,T/T
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Certification: CE

Product Description

The DF-121 2.4GHz wireless microphone system is designed to help the teacher and students in classroom. This system delivers the teachers sound more clearly and loudly so children do not have to strain to hear, and teacher does not have to talk over the noises in classroom. It helps keeping students' attention and improves behavior as well.

The whole system is easy to operation. Frequency hopping technology enhancing features that the user who wants to confidentiality as well as no crosstalk communication. The pendant and lapel clip microphone can 360 degree rotation to adjust a good direction. This design is ideal for teacher to use in classroom. It is totally hand-free and the voice does not drop out even the teacher facing the blackboard or whiteboard. The professional 16-24Bit, 32-96kHz sampling rate make sure the excellent voice quality and no distortion.

The DF-121 supports more than1000 sets working synchronously in school and no crosstalk.

Specification:
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)
ILEED AUDIO VISUAL Co., Limited is the professional manufacturer and supplier which researches and develops the audio visual products to education market and corporation. We are dedicating to provide the AV solutions to the modern education.

Our "DIGIIN" classroom all-in-one sound system is integrated with 2.4GHz wireless receiver, antenna, amplifier and sound speaker together in the host speaker. Independent microphone volume control. Support to connect 1PC wired microphone and 1PC wireless microphone.

We also develop the AV central controller which is central to control different AV devices in the classroom. Support one-key operation. No prior training before using. Easy, simple, effective for teacher in classroom. Our new IL-322H AV controller with HDMI Input and Output. Support the HDMI for projector or PC.

Our Charging& Sync Carts/Charging Trolley for iPad/ Tablet/Laptop, which is used in the classroom, library, training center, meeting room and office.

ILEED AV accept OEM/ODM service. Any more information, please feel free to contact us.

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