OTTO was the first to engineer products with reinforced Kevlar to add strength and durability in two-way accessories and is a top choice for mission-critical communication applications. OTTO products are compatible with a broad range of radio platforms and are extremely durable. Whether it is a lightweight or heavy duty headset, remote speaker microphone, bone conduction system or surveillance kit, they deliver outstanding quality—worldwide. OTTO commitments to continuous improvement which is supported by relentless product testing in the field.