Monster Adventurer Force Bluetooth Waterproof Speaker - M137 An adaptive noise-canceling mic ensures

An adaptive noise-canceling mic ensures your voice cuts through clearly

2mm drivers deliver deep

pressure-free fit that moves with you

and IPX6 waterproofing handles sweat or drizzle with ease

A pressure-free 90° air-suspended fit delivers all-day comfort

Monster Adventurer Force Bluetooth Waterproof Speaker - M137 An adaptive noise-canceling mic ensuresThis rugged speaker delivers 80W of powerful, room filling 360 sound from dual drivers and passive radiators with zero distortion. Built IPX7 waterproof with a 40 hour battery life, multiple input options, and wireless streaming, it's the ultimate all terrain audio companion for any adventure.