Its your musicout of sight. Unlike wireless speakers that require counter space, Sensonic speakers with Bluetooth wireless technology fill your room with rich sound from above. From hard rock to news talk, play any audio through the dual high-fidelity speakers and enjoy entertainment and privacy at the touch of a button.Ceiling Installation: Yes CFM 0.10: 110 CFM 0.25: 101 Color: White CSA: No cUL Listed: Yes Duct Direction: Horizontal Duct Size: 4 ENERGY STAR qualified: Yes Grille Finish: White Polymeric Grille Length: 13 Grille Width: 14 Housing Dimensions: 10-1 2 x 11-3 8 x 7-5 8 Humidity Sensing: No HVI Certified: Yes Light Bulbs Included: No Material: Polymeric Minimum Construction Space Required: 2x8 Motion Sensor: No Motor Engineered for Continuous Operation: Yes Nightlight: No Rated Amps: 0.9 Rated Watts: 43.6 Sones: 1.0 UL Listed: Yes Wall Installation: No Warranty: 3 Years Watts 0.1: 43.5 Weight: 11.0 lbs{Enjoy entertainment and privacy at the touch of a button: Dual High-Fidelity Sensonic Speakers Bluetooth wireless technology Brilliant audio performance concealed behind your fan grille Play any audio through most Bluetooth -enabled devices {Quiet, powerful QT ventilation fan: Effective, extremely quiet ventilation clears humidity and odors quickly ENERGY STAR qualified Motor engineered for continuous operation 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 Fits 2x 8 ceiling construction Includes unique spacer for easy I-joist mounting Mounts between joists with optional QTHB1 Hanger Bar Kit (sold separately)