Feature:1. [Dual Channel] UHF wireless dual channel reception, automatic frequency matching, automatic wireless lD codes reception and use, complete the wireless synchronization of the transmitter, and GPIO indicates the energy of the received signal, sending and receiving synchronization status.2. [Dual Antenna Reception] No need for the infrared window to frequency, realize one frequency linking, N frequency modulation. Dual antenna reception, set 1 6.5 output and 2 XLR balanced output at the same time, suitable for connecting various external devices.3. [32 Bit Encrypted Transmission] Non delayed dedicated data channel, 7Kbps, internal CRC check, data use 32 bit encrypted word transmission, encrypted transmission, effective anti serial frequency, not easy to conflict with other machines in the same field.4. [8 Band Equalization] 8 band equalization anti howling circuit, effectively preventing howling and avoiding unnecessary noise, 8 band equalization, optimizing the picked up sound, making the reductive human voice more beautiful.5. [Mic Sound Quality] Easy to pick up the sound, not tired of speaking, crisp and clear to restore the original sound, the microphones are built with high quality filter sponge, which can effectively filter environmental noise, and the powerful sensitivity range makes your voice stand out.Specification:Item Type: Wireless Microphone SystemMaterial: MetalModel: UG-368Colour: BlackFunction: Wireless Microphone FMScope of Application: Home theater, KTV room, conference speech, club, school teaching, hall performance, conference rooms of enterprises and institutions, etc.Working Frequency: 650-695MHzCrystal Frequency: 24.576MHz, crystal adjustment range: +/-20ppmOccupied Broadband: 300KHz; transmission rate 204.8KbpsDelay: The delay from microphone input to output is less than 3ms (48KHz sampling rate mode, do not use anti-howling function)Signal To Noise Ratio: 96dBFrequency Response: 30~20KHzDedicated Data Channel: 7Kbps, internal CRC check, data use 32-bit encrypted word transmissionMicrophone Battery: 2 x AA dry batteries (not included).Package List:1 x Microphone Tuner2 x Microphone 1 x Power Adapter1 x 6.35 Cable2 x Microphone Roll Cage2 x Antenna2 x Foot 2 x Blowoutproof Cotton