Descption: Magnetic sink color 305 Spy Earpiece Wireless In-Ear Micro Spy Earpiece for neckloop,bluetooth GSM box inductor
Hotspots: Small, light, easy to conceal. Comfortable for wearing with an optimum anatomic design. For Covert Communcation: safe guarder, detective, studio, film spot, gambling and club, important conference ecc.
Structure: Mini wireless earpiece consists of specialized chip, shell, faceplate, battery door, handle etc. Battery door: Open battery door by fingertip, install the battery perfectly and push the battery door to battery box. Handle: Clarity and high strength string help you to take out the earpiece from ear canal easily.
Technical specification: Mini wireless earpiece (205 earpiece) receives signal by inductive coil. across electromagnetic fields Receiving distance: 50-70 cm Standard Zinc-air battery: type 337 Battery life: about 5 hours Audio bandwidth: from 300 Hz to 4 KHz Distortion: <2% Size: 3x5x7mm Working frequency: all frequencies Distance between inductive coil and Mini wireless earpiece: about 70-100 cm
Package list 1 * 305 earpiece
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