Delivers Marshall signature sound with well-balanced audio and punchy bass Bluetooth technology allows for reliable wireless connectivity with various compatible devices Up to 17+ hours of portable playtime allows you to enjoy music for extended periods without needing to recharge Dust and waterproof construction makes this speaker ideal for use in different environments IP67 rating enables it to be submerged in water for up to 30 minutes Built-in microphone allows for hands-free calling experience Bluetooth LE Audio-ready technology ensures future-proof performance by enhancing audio quality Fastening strap allows you to attach it virtually anywhere