EluneVision EV-TIC-100-1.0 - 100'' 16:9 Tab-In Ceiling Motorized Reference 4K Screen blue There is also no microphone

There is also no microphone handling noise in addition to good RFI rejection

The Electro-Voice model RE920Tx is a cardioid condenser mic

The KDM-3 operates up to 120 hours on four fresh AAA batteries

Plenty of Durability

EluneVision EV-TIC-100-1.0 - 100'' 16:9 Tab-In Ceiling Motorized Reference 4K Screen blue There is also no microphoneIntegrating your motorized screen into any room has never been so easy. Our all aluminum casing and unique mounting solution allows you to place your screen flush inside the ceiling without hassle, and with no drywall patching required. The screen can be mounted using a variety of methods, including steel rods, aircraft cables, or by direct bolt on method.