Marshall Emberton III Portable Bluetooth Speaker – Black & Brass | Emberton III360 Marshall Sound: Delivers rich, clear and powerful audio with True Stereophonic multi-directional sound.30+ Hours of Playtime: Enjoy more than 30 hours of portable listening on a single charge, with a full recharge in approximately 3 hours.IP67 Dust & Water Resistance: Built for durable everyday use with protection against dust and water.Simple Pair & Play: Quick Bluetooth setup with app support for EQ presets and over-the-air updates.Stack Mode: Connect compatible speakers for a larger multi-speaker listening experience.