7.1mm Shoulder Microphone Two Way Radio Speaker Mic with U94 PTT for Xiaomi 1S2S Intercom

Feature: 1. Advanced speaker and perfect fit: Speakers adopt advanced 32 Ohm +-15percent at 1KHZ, loud and thick. Suitable for Xiaomi 1S2S intercom. 2. HIGH FLEXIBILITY AND TOUGHNESS: The wire adopts cold resistant PU tensile wire, with high flexibility and toughness. 3. HIGH STRENGTH AND LONG SERVICE LIFE: U94 PTT part adopts high strength PTT, can continue to press 30,000 to 50,000 times. 4. UNIQUE CLIP DESIGN: The U94 PTT comes with clips that can be attached to clothes or belts. Button activates PTT (one button on) device. 5. EXQUISITE AND NOISE REDUCTION: Fine workmanship, comfortable feel, high sensitivity, noise reduction design, even in noisy environment can provide clear sound quality. Specification: Item Type: Two Way Radio Speaker Material: PU+PTT Color: Black Horn Specifications: Sound Pressure Rating: 108+-3dB at 1KHZ 1mW Rated Power: 50mW Maximum Power: 2W Speaker Impedance: 32 Ohm +-15percent at 1KHZ Microphone Specifications Sensitivity: -31+-5dB at 1kHz 0dB=1V0.316G Output Impedance: 1200 Ohm +-15percent at 1KHZ Applicable: For Xiaomi 1S2S intercom. Package List: 1 x U94 PTT1 x Two Way Radio Speaker