Supersonic IPX6 Water-Resistant Portable BT Speaker with True Wireless Technology Description - Supersonic Model SC-1450IPX is the ultimate portable Bluetooth TWS speaker that delivers superior sound quality and durability. With its advanced features and rugged design, this White wireless speaker with built-in FM radio is the ideal choice for anyone who loves to listen to music on the go. It is IPX6 water-resistant plus has a 3.5 mm aux input and a micro SD Card slot to play back non-Bluetooth media sources. Buying a second like speaker allows you to double the audio output thanks to the TWS capability. Features and Specifications - 2" Clear Sound Portable Speaker Wirelessly Stream Music from Any Bluetooth-enabled Device True Wireless Stereo (TWS) - Allows You to Connect 2 Speakers Via Bluetooth with TWS Technology So they Can Play at the Same Time and You Can Double Your Audio Output IPX6 Water Resistant Secure and Simple Pairing for User-friendly Operation Micro SD Card Compatible 3.