Wi Digital Systems Wi-AudioStream EL User Guide - Manual (Page 38)

PRODUCT SPECIFICATIONS
Wi AudioStream EL
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Wi Sure-Fit EL Technical Specifications
Mechanical Specifications
Ear Mount: Sure-Fit™ Ergonomic Silicon Ear Mount
Ear Placement: Simple-Twist™ Left/Right Ear Placement
Boom Type: Simple-Twist™ Bendable, Adjustable Length Boom with Locking Mechanism
Cable Type: Simple-Twist™ Detachable Cables
Omnidirectional Capsule MIC Specifications (If specified by part number)
Frequency Response: 20Hz to 20kHz
Operating Current: Less than 500uA
Operating Voltage: 1.5V - 12V DC
Sensitivity: -45dB+/-3dB/Pascal
Maximum SPL: 140 dB SPL max
Output Impedance: 2KΩ±30%
Capsule Type: Simple-Twist™ Removable 3.5mm Capsule
Element: Back Electret Condenser
Polar Pattern: Omnidirectional