※Using large capacity lithium battery, up to 6 hours in full condition

※Has the demonstration of low power , it’s convenient to charge in time

※Can out received MP3,CD and computer’s audio output, and microphone can be used with other audio input equipments

※Don’t need to change the trasmitter,when the products upgrade to dual-channel,just switch the frequency pot.

 Specifications:

Transmit Frequency :2MHz (encryption)

Modulation mode : pulse modulation

Audio compression ratio : 1/10

IR wavelength:850nm

Battery :3.7V  1250mAH

Weight : 75g

Dimensions (L*W*H):210mm*210mm*500mm)

Microphone pickup direction: Uni-directional

Microphone interface:one 2.5mm phone jacks

Charger spec:4.2VAC 500mAH charger