soundcore 3 by Anker, Bluetooth Speaker with Stereo Sound, Pure Titanium Diaphragm Drivers, PartyCast Technology, BassUp, 24H Playtime, IPX7 Waterproof, App, Custom EQ, Home, Outdoor, BeachIncredible Sound Loved by 20 Million+ People Upgraded Driver Technology: Soundcore 3 Bluetooth speaker has dual drivers with 100% pure titanium diaphragms that extend treble up to 40kHz and minimize distortion. Enhanced Bass: Dual passive radiators and upgraded BassUp technology work in tandem to pump up the bass in real timeeven at low volumes. 16W Stereo Sound: Soundcore 3's stereo sound makes your music sound more immersive and pumps up the