1. Dual channel wireless stereo headphones.
2. Auto tuning button for channel selection.
3. Operation range up to 60 meters omnidirectional 360°.
4. Auto mute function available for headphone.
5. Double PLL system for ultimate frequency stability.
1. Built-in 30mm mylar driver. 2. Power supply of transmitter: DC 12V 150mA. 3. Power supply of headphone: 2 AAA batteries.