1000ft Full-duplex Wireless Intercom System with 1 Portable Base Station and 4 Beltpacks. Provides wireless transmission within 1000ft range and Digital Duplex Bidirectional Communication. Mars 1000T can be widely used in educational activities, sports event broadcast, live wedding broadcast, live show intercom. USB Charging and Upgrade Interface Get Ready for the Latest Firmware.
- 1000ft working range
- Professional Moving-coil Headset reduces noise effectively
- Carrier-Grade Voice Quality
- 3.5mm Earphone Port
- Full Duplex Wireless Communications
- Buil-in Battery in Beltpack - provides More than 8 Hours of Battery Life
- 1x Base Station with 4 Beltpacks, Support Cascade Expansion