For a limited time, we will include a mystery-free gift in consumer electronics worth £20 (in manufacturer RRP/SRP value) with this product, subject to availability and provided offer is at full retail price or no other offer involved. Please note this gift cannot be exchanged with any other product or refunded. Building on the previous model, the Kilburn II is Marshall's most adaptable speaker, delivering top-notch sound over 20 hours. You can connect either wirelessly via Bluetooth or using a traditional wired connection. 20+ Hours: Kilburn II offers 20+ hours of portable playtime on a single charge Bluetooth 5.0: Comes equipped with Bluetooth 5.0 aptX technology for wireless music play IPX2 Water Resistant: Kilburn II has an IPX2 water-resistant rating, so it's able to withstand a little water Multi Directional Sound: This stout-hearted hero offers a larger than life multi-directional sound that will immerse you in your music Quick Charge: 20 minutes gets you 3 hours of portable playtime.