The square-shaped Willen II Bluetooth LE Auracast ultraportable speaker from Marshall is IP67 certified, meaning it can survive a 30' immersion in 1 m of water. It also comes with a mounting strap to easily attach it anywhere, such as a bike.
Marshall Willen II, Bluetooth Auracast function££££
With a battery life of 17 hours, it has a slightly larger chassis than the previous version, thus optimizing the bass response and overall acoustic performance. Compact, it fits in the palm of your hand and weighs only 360 grams. The [abc]Bluetooth[/abc] Auracast function allows easy and virtually unlimited stereo or multiroom/multi-speaker pairing, in addition to the possibility of joining private local networks, all with near-zero latency.
Marshall Willen II, total power of 38 W££££
The Willen has two improved transducers -2.5 cm wideband- as well as two passive radiators for a total power of 38 watts. Equipped with a microphone for managing telephone calls, the Marshall Willen II Bluetooth speaker is available. Recommended price: 119 euros.