Hearing aids of extremely small size, very lightweight and almost invisible. Ideal for individuals with hearing problems, they offer the ability to hear whispers from a distance of up to 30 meters.

• Adjustable volume for comfortable adjustment.
• Small size with great sound power and easy operation.
• Clear sound with a high-sensitivity earphone.
• Includes 4 different sizes of ear tips for fitting any ear size.
• Maximum sound output: 110 ± 5dB.
• Harmonic distortion: Frequency range 300-4000 Hz.
• Input sound: 40 dB.
• With sound sensitivity adjuster and easy ear placement.
• ON-OFF switch.
• Includes one initial use battery and one spare.
• 24 hours of continuous operation autonomy (with reduced sensitivity after 24 hours).
• Battery: AG3 or A312 DC 1.5V.
• Dimensions: 19x14x16mm.
• Weight: 3g.