STAGG SUW 12H BE

Frequency range: 2.4 GHZ
Frequency response: 20 Hz - 20 KHz (+- 3 dB)
Output impedance: 2200 ohms
Pairing method: Automatic
Microphone type: Condenser
Microphone directivity: Unidirectional
Microphone dimensions: 6 x 2.7 mm (0.2 x 0.1")
Microphone sensitivity: - 45 dB (+- 2dB)
Signal to noise ration: > 63 dB
Power supply: Rechargeable lithium battery
Power consumption: < 70 mA at 0 dBm
Operating voltage: 2.0 - 10 V DC
Operational distance: 25 metres (82 feet)
Operational time: Up to 6 hours
Included: 6.35 mm (1/4") audio adapter plug and double charger cord