Made to go on every adventure with you, this portable speaker offers over 17 hours of listening on a single charge. Equipped with a mounting strap, this speaker is designed to withstand the elements while filling your adventures with full and mighty sound from your favorite playlists. **Features** \- Marshall Willen II Portable Bluetooth Speaker \- Wireless, Bluetooth connectivity \- Compact and durable \- Up to 17 hours of listening on a single charge \- Built-in rechargeable lithium-ion battery \- IP67 dust- and water-resistant \- Carrying strap attaches almost anywhere **Content + Care** \- Includes speaker, USB charging cable and quick start guide \- Polycarbonate, ABS plastic, electronics, silicone, metal, nylon, rubber \- Wipe clean \- Imported