The product is the Induction Loop for the t.bone Tour Guide systems. It is intended for use by people with hearing impairments, as it is worn around the neck.

Features:

• Compatibility: Used in combination with hearing aids compatible with magnetic loops.
• Connector: 3.5 mm TRS jack.
• Resistance: 45 Ohm (+/- 15%@1kHz).
• Input Capacity: 250 mW (maximum).
• Magnetic Field: 10 mV @1 kHz, provides 200 mA/m at a distance of 15cm above the center of the loop.
• Cable Length: 80 cm.
• Loop Diameter: 45 cm.
• Weight: 57 g.
• Color: Black.