AUDIO-PRESENTATION-SYSTEM-01

$0.00

Features:

. Two premium-quality inbuilt speaker 660G

· Echo Control function, delay and repeat

· AUX input for Mobile and computers both.

· Two wired microphone input

· One V.H.F lapel Microphone with a clip to attach a microphone to your pocket or collar with an adjustable gooseneck.

. Rechargeable Wireless Microphone unit

. Separate Volume Controller switch on Wireless Mic along with On/Off

. Detachable Mic for safe and secure placement.

· External Speaker socket for attaching another compatible Speaker

· 220V-240V, 50/60HZ operated

· Wooden M.D.F cabinet

· Fresh PP plastic in front for elegant look

· Texture powder-coated structure of the teaching system

Technical Specifications:

Function	Parameters
Using way	Hand, neck, desktop
Frequency response range	2300～2490MHz
Current consumption	28mA
Power supply voltage	3.3V~5V
The number of channels	80
Modulation	GFSK、BT=0.5Gaussian
The sampling frequency	＞48K
Transmit power	15dBm
The input impedance	1OK Ohm
Input level	2.8Vp-p(Max)
Life time	About 4 hours
Audio delay	<12ms
Frequency response	40～18KHz
Dynamic range	@1kHz 81dB
The degree of separation	@1kHz 90dB
Working temperature	-35℃~60℃
Charger	Input180~240V,50~60Hz output：DC5V，400mA Standard USB Interface
The degree of separation	63.6mm23.8mm20.2mm

USP:

• Lapel Microphone provided for the lecturers and speakers

• Teaching System works within the range of 20m-25m in a closed classroom auditoriums etc.

• Lapel Microphone is rechargeable

• Separate volume controller in lapel microphone