รหัสสินค้า : VCM H-8700D

ไมค์ประชุมไร้สาย VCM H-8700D (ไมค์สำหรับผู้ร่วมประชุม)

• Infra-red communication system.
• Unidirectional removable microphone stem
• Microphones can be operated on either their build-in rechargeable LI-Polymer batteries or AC power supply, battery life approx. 7 hoursduring speech and approx. 30 hours when standby
• LED light on the microphone to show status
• On-Off Button with LCD display microphone ID, signal level, battery level, microphone state, control channel, etc. on the base
• Equipped with microphone on/off key and indicator.
• Equipped with 5 function keys to set microphone id, control channel, LCD contrast and light time.
• Monitor volume adjustable and mute
• Service calling function key.
• Earphone monitor 3.5mm jack
• DC Adaptor input for Charging or emergency using.
• Automatically detect the infrared signal when turn on the microphone.