The PL463BL is a 4"x 6" Three-Way Tri-axial Speaker System. PRODUCT FEATURES: Microphone Sensitivity: 72dB; Directivity: Unidirectional; Frequency Response: 100 to 10, 000Hz; Operating Voltage: 1.5 DC for Transmitter 3V DC for Receiver; Effective Distance: 15 to 30 m.
Product Type: Wireless microphone system
Microphone Operation Mode: Uni-directional
Connectivity Technology: Wireless
Sensitivity: 72 dB
Response Bandwidth: 100 - 10000 Hz
Transmission Range: 98 ft
Cables Included: Microphone cable - 12 ft Audio cable - 4 ft