One For Two Microphones WIRELESS MICROPHONE KARAOKE MIC HANDHELD MIC HANDHELD MIC WITH RECEIVER HANDHELD DYNAMIC MIC SYSTEM WIRELESS MICROPHONE This microphone is made of high-quality materials, with excellent texture, stable and durable. Excellent craftsmanship makes the microphone have high definition and wide frequency response range. Unique suppression of external interference and noise suppression can make your voice clear. This microphone has a wireless receiver to improve mobility and make your use more convenient. The sound of high-quality materials and fine workmanship products is extremely prominent, without sound distortion. PACKAGE LIST 2 x microphones 1 x receiver 1 x cable 1 x USB cable 1 x manual KARAOKE MIC This item is a wireless mic system. It includes 2pcs wireless microphone and 1pc receiver, improve mobility and make your use more convenient. Perfect microphone system for stage performance, KTV or office. HANDHELD MIC Color : Black Material: metal Size: 25.00X5.00X5.00cm/9.82X1.97X1.97in This microphone is made of materials, with excellent texture, stable and durable. Excellent craftsmanship makes the microphone has high definition and wide frequency response range. Unique suppression of external interference and noise suppression can make your voice clear. This microphone has a wireless receiver to improve mobility and make your use more convenient. The sound of materials and fine workmanship products are extremely prominent, without sound distortion. Specification Distortion: 0.5% (1kHz) Number of channels: two channels Sensitivity: 70dB M Transmitter power supply: AA battery (not included) Transmitting power: 20mW Frequency range: 200MHz270MHz Output mode: independent and mixed automatic selection Transmitter: Frequency stability: 0.005% Carrier output power: 30mW Stray radiation suppression: >40dB Modulation method: vhf Maximum modulation degree: 75KHz Pickup method: (capacitive) (LWM6188/C) Receiver: Receiving sensitivity: 40dB Audio output impedance: 600Ω Audio output level: 00.5V Power supply: AC220240V 50/60Hz Power consumption: 1W