General GM201 HUF Wireless Microphone and pointer

General GM201 Lecture Microphone & Laser Pointer Specifications Brand: General Model: GM201 Product Type: Wireless microphone and laser pointer Chip Type: UHF Digital Chip Frequency Range: 630 – 696 MHz Battery Type: 3.7V Lithium battery Battery Capacity: 800 mAh Charging Input: USB 5V / 500mA Frequency Response Range: 50 Hz – 15 kHz Laser Pointer: Equipped with a laser pointer Pairing Method: Infrared (IR) pairing Operating Time: Approximately 10 hours on a full charge Usage: Suitable for lectures, presentations, and meetings Key Features • UHF digital technology • Built-in laser pointer • Fast infrared pairing • 800 mAh lithium battery • Up to 10 hours of operation on a full charge • Frequency response: 50 Hz to 15 kHz