Wireless Headset Microphone With Transmitter Receiver LED Digital Display Bodypack Transmitter For Teaching Live Peormance ,High Sound

<p>Specification:</p><p>Transmitter:</p><p>Frequency ran: 677.7~696.30MHz</p><p>Number of channels: 16</p><p>Oscillation mode: DSP chip frequency locking</p><p>Frequency Stability: ±10ppm</p><p>power: 10dBm</p><p>Audio frequency response: 40~18000Hz</p><p>Distortion: 0.5%</p><p>Battery: 1.5V AA alkaline battery (without)</p><p>Use time: 4~8 hours</p><p></p><p>Receiver:</p><p>Frequency ran: 677.7~696.30MHz</p><p>Number of channels: 16</p><p>Oscillation mode: DSP chip frequency locking</p><p>Frequency Stability: ±10ppm</p><p>Receiving sensitivity: -95~-71dBm</p><p>Audio frequency response: 40~18000Hz</p><p>Distortion: 0.5%</p><p>Signal-to-noise ratio: 90dB</p><p>Audio output: 300mV</p><p>Packing included:</p><p>1 * Transmitter</p><p>1 * Receiver</p><p>1 * Lavalier /Headset Microphone</p><p>1 * 3.5mm Cable</p><p>1 * 18650 Battery(not included)</p><p></p><p>Note:</p><p>1. Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color variation for different display setting.</p><p>2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand.</p><p>Related Products:voice amplifier,loudspeaker,microphone amplifier,voice amplifier for teachers,speaker with microphone,voice amplifier wireless microphone,portable voice amplifier,amplificador,wireless voice amplifier,teacher microphone</p>

• * This wireless microphone set adopts UHF (Ultra High Frequency) frequency band with strong anti-inteerence ability. High sensitivity and good sound quality, suitable for business meetings, peormances, teaching, live peormances and other occasions.
• * Using the UHF (Ultra High Frequency) frequency band, the wireless microphone has the adv of strong anti-inteerence ability.
• * Very high sensitivity and good sound quality make your speech or singing more clear.
• * The transmitter is powered by 2 AA batteries (not included) and the receiver is powered by a 1200mAh recharable lithium battery.
• * The transmitter and receiver are far away, suitable for business meetings, speeches, teaching, live peormances, etc.