Klein Blu-RSM Bluetooth Wireless Speaker Microphone for Android & iOS

Klein Blu-RSM Bluetooth Wireless Speaker Microphone for Android & iOS The Klein Blu-RSM Bluetooth Wireless Speaker Microphone delivers reliable, hands-free communication for professionals who depend on clear audio and rugged performance. Designed for both Android and iOS smartphones, this wireless speaker microphone combines a durable IP64-rated housing with intuitive controls, making it ideal for security personnel, event staff, hospitality, transportation, warehousing, and other mobile work environments. The Blu-RSM features a large push-to-talk (PTT) button, built-in volume controls, and a 3.5mm receive-only earpiece port for discreet listening. With up to 14 hours of talk time, a replaceable rechargeable battery, and a wireless range of up to 90 feet, it provides dependable all-day performance while keeping users connected without the hassle of cables. Features Bluetooth wireless speaker microphone for hands-free communications Compatible with Android and iOS smartphones Rugged IP64-rated construction for dust and water resistance Large push-to-talk (PTT) button for quick communication Built-in volume controls for easy audio adjustment 3.5mm receive-only earpiece port for private listening Up to 14 hours of talk time on a single charge Replaceable rechargeable battery for extended service life 3–4 hour charging time Wireless operating range up to 90 feet Durable design for security, hospitality, transportation, warehousing, and commercial applications Lightweight and comfortable for all-day use