Pliant SmartBoom® PRO Dual Ear Headset with dual 3.5mm Connector

The headset also provides high ambient-noise reduction and produces high-quality audio using an electret unidirectional microphone. The headset features a flexible ambidextrous design, soft foam padding, foldable ear cup, replaceable ear, head, and temple cushions and is wired with a dual 3.5mm connector for use with MicroCom Belt Packs. Features For use with all MicroCom beltpacks Outstanding audio quality with enhanced acoustic isolation Closed back circumaural (over ear) design available in single and dual-ear models Flexible, ambidextrous swiveling mic boom SmartBoom flip up microphone mute Electret noise-cancelling cardioid microphone optimized for voice communications Comfort fit adjustable headband Replaceable ear cushion pad, headband pad, and windscreen Non-reflective rubberized matte black finish Collapsible earpiece design Field-replaceable cable (5 ft./1.5 m) Specifications Microphone Microphone Type: Electret Condenser Frequency Response: 20–16,000 Hz Mic Sensitivity: -45 ± 2 dBV/Pa at 1 kHz Pattern Unidirectional Output Impedance: 1–1.9 kO Bias Voltage: 1.5V~2.2V Speaker (Headphone) Frequency Response: 20–20,000 Hz Nominal Impedance: 100 O Sensitivity at 1 kHz: Single 117 dB SPL/mW Dual 121 dB SPL/mW Speaker Type: Dynamic Max Input Power: 500 mW Cables Termination at Ear: Removable Length: 5.00 ft. (1.52 m) Outside: Diameter 0.24 in. (6.00 mm) Physical Features Mic Boom Length: 8.50 in. (215.90 mm) Weight (without cable): Single 8.1 oz (229.63 g) Dual 11.4 oz (323.18 g) Cable 3.8 oz (107.73 g) Connector Options: PHS-SB110E/SB210E-DMG Dual Mini (3.5 mm TRRS)