[COMPATIBLE DESIGN] APPLICABLE MODEL: MMDVM mini hotspot repeater board, duplex dual time slot design, extension board for 3B.
[EFFICIENT COOLING] WITH COOLING FAN: Mini fan ensures long operational periods, acrylic case adds elegance.
[HIGH-SPEED MEMORY] MEMORY CARD: Includes 16G or 8G memory card, with a writing speed of 10M or higher for durability.
[OPTIMIZED PERFORMANCE] GOOD PERFORMANCE: Features optimized wiring, low heat generation, and fast heat dissipation.
[DMR COMPLIANT] DMR STANDARD: Parameters carefully debugged for stability, improves sound restoration significantly.