Feature: 1. * With up to 20 meters of operating distance at open area, this portable wireless microphone can effectively amplify stronger sound. 2. * 80-12500Hz frequency response, high sensitivity and clear sound quality without hum and crackle noise. 3. * Clip-on microphone and belt pack transmitter design allows you more comfortable and enjoyable during speech. 4. * Microphone cable length up to 1.0m/ 3.3ft, transmitter with volume control and LED indicator, 6.35mm plug wireless receiver. 5. * Easy for operation, great for giving a speech, lecture, conference, promotion, visiting guidance etc. Specification: This FM wireless microphone system completed with body pack transmitter, clip-on microphone and 6.5mm plug wireless receiver, 80Hz-12500Hz frequency response and high sensitivity. Perfect for giving a speech, lecture, conference, promotion, visiting guidance etc. Features: * With up to 20 meters of operating distance at open area, this portable wireless microphone can effectively amplify stronger sound. * 80-12500Hz frequency response, high sensitivity and clear sound quality without hum and crackle noise. * Clip-on microphone and belt pack transmitter design allows you more comfortable and enjoyable during speech. * Microphone cable length up to 1.0m/ 3.3ft, transmitter with volume control and LED indicator, 6.35mm plug wireless receiver. * Easy for operation, great for giving a speech, lecture, conference, promotion, visiting guidance etc. Specifications: Material: Plastic Color: Black Modulation Mode: FM Frequency Response: 80Hz-12500Hz Output Impedance: 600ohm Effective Distance: 20 meters (at open area) Sensitivity: -45dB Signal to noise ratio: >46dB Distortion: <1% Transmission/reception frequency: 114/116MHz Power Supply: 1 * AA & 1 * 9V Battery (Not Included) Operating Voltage: 9V (Transmitter) & 1.5V (Receiver) Receiver Plug: D. 6.5mm / 0.25in Cable Length: Approx. 1.0m / 3.3ft Transmitter Size: Approx. 9.5 * 6.2 * 2.6cm / 3.74 * 2.44 * 1.02in Transmitter Weight: Approx. 51g / 1.79oz Receiver Size: Approx. 10.9 * 4.6 * 2.0cm / 4.29 * 1.81 * 0.78in Receiver Weight: Approx. 32g / 1.12oz Package Size: Approx. 14.0 * 11.8 * 3.8cm / 5.51 * 4.64 * 1.49in Package Weight: Approx. 184g / 6.48oz Package List: 1 * Clip-on Microphone 1 * Transmitter 1 * Receiver 1 * User Manual (English) Package List: 1 * Clip-on Microphone 1 * Transmitter 1 * Receiver 1 * User Manual (English)