Edifier R1700BTs Active Bluetooth Bookshelf Speakers

BLUETOOTH 5.0 WITH QUALCOMM APTX - Easily connect to your phone, laptop or tablet for wireless listening enjoyment, suitable for iOS, Android, Mac, or Windows devices. SUB OUT - Sub-out port for connecting an external subwoofer. Dual RCA inputs for phone, TV, DVD, PC connection, support connect to two devices at the same time, no plugging needed. MOST NATURAL SOUND - Get the cleanest and most impressive natural sound from the 19mm silk dome tweeter unit, 4 inches woofer unit, and 66W continuous undistorted power. WIRELESS REMOTE - Easily control volume, mute/unmute, change Bluetooth state, or switch line-in mode. Adjust the bass, treble, volume on the side panel. 2 YEAR WARRANTY - Guaranteed high quality and reliability with hassle-free parts and labor warranty for two years in USA and Canada.