Model: RK-300D

The microphone stand is made of zinc-aluminum alloy and features two 14mm high-fidelity gold-plated condenser capsules. The microphone stand is designed with 32,500 high-density sound interference holes with a diameter of 0.4mm, providing an effective pickup distance of 60-100cm. It is equipped with a 3.5-inch high-definition LCD fully laminated touchscreen that can display unit logos, participant information, speaking time, conference services, perpetual calendar, and voting data. The unit is waterproof and dustproof, with a speaking timer and timed speaking function, supporting dynamic display of speaking time, and allowing for the setting of a countdown for speaking time. It features three color indicators: red for normal speaking, green for VIP unit speaking, and yellow for numbered status. There is one 3.5mm headphone jack, allowing for the adjustment of the listening volume to suit individual preferences.