Herdio 4 inch ceiling speakers, 160 watts compatible with Bluetooth in-ceiling speakers, flush mount sound, suitable for indoor and outdoor use, bedrooms, home theater, patios (4 speakers)

["Wireless connection compatible with Bluetooth"] The TWS function allows you to connect 4 speakers for powerful surround sound. (The host speaker and sub-speaker will automatically connect within 6 seconds after both are turned on, easy and simple to use) ["100FT RANGE"] Advanced 5.0 provides a more stable and immediate pairing compared to 4.2 and lower; maintains a strong connection up to 100 feet away from your device; 3.5mm aux input jack for connecting devices ["Recessed design"] Compact recessed design for easy, simple installation in wall/ceiling or pre-cut speaker openings for home, office, professional, or custom audio applications on any flat surface ["Dimensions"] Overall speaker diameter * 6.4 inches, Cutout diameter * 5.7 inches, Overall speaker depth * 2.6 inches, Mounting depth * 2.6 inches ["100% CUSTOMER SATISFACTION 1 YEAR WARRANTY"] We are proud to ensure customer satisfaction. Herdio offers Lifetime Support with our Professional Customer Support Team. If it's a technical question or a basic inquiry, we're here to help! ```Tipitopi```