详细规格-3合1无线教学机Microphone System
3 in 1 Active Wireless Microphone System
An interactive teaching & learning too
interactive teaching learing leads to impressive results
Four ways to use this microphone & speaker system
Function A: Receiving speaker + neck-Tie + transmitter Mini-size microphone will never get in the way for your presentation.
Function B: Receiving speaker + Head-Worn mic. + Belt-Pack transmitter Creating a professional image and at the same AT-968 Specifications time, free your both hands.
Applications
Operator: easy for audience participation
Active instructor: easier for interactive teaching
Coach: easier to direct the movement
Sales clerk: easier to demonstrate your goods in the market
Guide: easier to guide on a tour
Association: easier to promote the atmosphere in your party.传输频率 VHF 216-217MHz频率调制方式 PLL相位锁定频道数 16频道有效距离 使用领夹式麦克风／头戴式麦克风约15米，使用发射器麦克风约8米发射器电源供给 DC3 V (AAAX2)输出功率 小於1mW消耗电流 约 20mA电池使用时间 约40小时（硷性电池）尺寸 48X82X17.5mm重量 35g
