Marshall Stockwell III Portable Bluetooth Speaker

True Stereophonic 360° Sound | One 3" woofer and two 1.75" wide-band drivers, powered by a 65W + 2x31W Class D amplifier design, deliver Marshall's signature multidirectional sound from every angle.40+ Hour Battery Life | A user-replaceable battery delivers over 40 hours of playback on a single charge — twice the runtime of the previous Stockwell II.Fast USB-C Charging | A 20 minute quick charge adds 7 hours of playtime, and a full charge takes under 3 hours with a 30W USB-C PD charger. The same port doubles as a power bank, outputting 5V/3A to charge other devices.IP55 Dust and Water Resistant | Built to handle low-pressure water jets from any angle, making it equally at home by the pool, at the beach, or caught in the rain.Bluetooth 5.3 with Auracast | Multipoint connectivity and Auracast broadcast support with a stable 10m wireless range, plus SBC, LC3, and AAC codec support.Real Repairability | The battery, carrying strap, front and back grilles, and silicone sleeve are all user-replaceable, extending the speaker's usable life well beyond a typical charge cycle.Tactile Analogue-Style Controls | Physical bass, treble, and volume dials sit alongside a media jog and dedicated Bluetooth button for quick control without reaching for your phone.Guitar-Inspired Design | A genuine leather carrying strap and Marshall's iconic amp-inspired styling, built from 27% recycled materials by weight.