Herdio 6.5'' 600 Watts Bluetooth Ceiling Speakers Wireless Home Recessed Speaker System Perfect For Indoor,Kitchen,Home Theater,

Wireless Serise Connection:The 4 Channel Bluetooth Amplifiers Lets You Pair 4 Speakers For A Powerful Surround Sound. Simple And Easy To Use | 100Ft Range.Advanced 5.0 Ensures More Stable And Instant Pairing Compared To 4.2 And Lower; Maintains A Strong Connection Up To 100 Ft Unobstructed Away From Your Device; 3.5Mm Aux In Jack For Connecting Devices | Flush Mount Desgin:Compact Flush Mount Design For Simple Easy Installation In-Wall / In-Ceiling , Or Pre-Cut Speaker Openings, For In Home Use, Office, Professional, Or Custom Audio Applications On Any Flat Surface. | Mounts On Ceilings:Total Speaker Diameter: 7.5''(19Cm),Cut-Out Diameter: 6.3''(16Cm),Total Speaker Depth: 3.15''(8Cm),Mounting Depth: 3.15''(8Cm) | What'S In The Box:6.5'' Speakers X 4 , Speaker Connection Wires X 4, Amplifier Box X 1,Power Adapater X 1