Characteristics: - Wireless system for microphone - Composed of a digital microphone transmitter and receiver - Possible use with capacitor microphones - Integrated ghost power (48 V / 12 V) - Works without battery or mains supply - Integrated lithium rechargeable battery - range up to 20 m / 70 ft. (without obstacles) - Width of the audio frequency response: 20 - 20,000 Hz - Latence: <5 ms - 6 switches - Converter A / N: 24 bits / 48 kHz - ISM 2.4 GHz frequency band applicable worldwide - Dynamic range: 110 dB - Signal/noise ratio: 110 dB - up to 5 hours of battery life per load - ON button on the transmitter - Power switch on the receiver - switch on the transmitter: 48 V / 12 V - Canal selection key - Robust ABS box - Micro USB load port - Included: USB loading cable - Unit weight: 95 g - Black color