FAN COMBO: Exhaust fan with built-in Bluetooth Dual High-Fidelity Sensonic Speakers is powerful enough for rooms (including bathroom) up to 105 sq. ft. WIRELESS STEREO: Brilliant audio performance concealed behind your fan grille allows audio through most Bluetooth-enabled devices. Corrosion resistant galvanized steel housing stands up to moisture EASY INSTALLATION: Easy to install and/or replace existing product for DIY'ers. Fan fits 2"x 8" ceiling construction and includes unique spacer for easy I-joist mounting RELIABLE: Motor engineered for continuous operation at 1.0 Sones and 110 CFM for your convenience SAFE: This ENERGY STAR* certified fan is UL listed for use over bathtub or shower when installed with a GFCI protected branch circuit. Type IC for use in direct contact with thermal insulation