SUPERIOR SIGNATURE SOUND Rich, clear and loud, like the artist intended. Emberton utilises True Stereophonic, a unique form of multi directional sound from Marshall. Experience absolute 360 DEGREE sound where every spot is a sweet spot. 20+ HOURS OF PORTABLE PLAYTIME Emberton offers 20+ hours of portable playtime on a single charge. Its compact size and rugged durability make it perfect to take with you. Emberton can be quickly charged, with 20 minutes giving it a playtime of 5 hours. ROADWORTHY DESIGN RATED IPX7 Emberton is tough and resilient, boasting an extremely durable and easy to use design that features an IPX7 water resistance rating. MULTI DIRECTIONAL CONTROL KNOB Emberton is simple and easy to use. Control it with the multi directional control knob. You can play, pause, skip tracks and adjust the volume of your speaker, as well as turn it on or off. PORTABILITY Emberton weighs just 0.7 kg and can fit in the palm of your hand, making it the perfect compact speaker to take with you. output wattage : 20.0 watts