Compact bookshelf speakers are specially tuned to deliver impressive, full-range audio Speakers are equipped with dual RCA jacks for wired connection and Bluetooth technology for wireless connection Simplified powered speaker setup does not require an external receiver/amplifier Ideal audio solution for turntables, PCs, smartphones, and other devices Multipoint pairing function allows you to stay connected to two Bluetooth devices at once Minimalistic design suits any room Power button with LED indicator and volume control dial provide easy operation Includes an AC adapter with three international plug adapters and a 6.6' (2.0 m) speaker cable Audio Technica Powered Bluetooth Speakers Bookshelf Speaker- White Perfect for use with turntables, computers, smartphones or other devices, the AT-SP3X powered bookshelf speakers deliver rich, full-range audio via a wired or wireless connection. These compact, unobtrusive speakers elevate the listening experience in any room. They feature 3" woofers and 1.1" tweeters specially tuned by a built-in DSP to produce powerful, well-balanced sound for music, movies, and more. Despite their small size, the AT-SP3X bookshelf speakers pack a big punch. They are specially tuned to deliver rich, full-range audio that’s powerful enough to fill any room in your house. No Receiver / Amplifier Required The AT-SP3X speakers are designed to work on their own with no receiver or amplifier required. Simply connect the speakers to your turntable, computer, or other device, then plug in the AC adapter, and you’re good to go. Wired or wireless connectivity With dual RCA jacks and Bluetooth technology, the AT-SP3X speakers allow you to establish a wired or wireless connection to your turntable, computer, smartphone or other device, and set up wherever you like. The minimalistic design makes the speakers perfect for any room.