Alphaone Fül mögötti hallókészülék

Product description Behind-the-ear hearing aid with holder - complete set with case

• The set includes 1x hearing aid,
• Maximum sound output: 130 +- 5 dB
• Sound amplification: more than 50 dB
• Size: 40 * 40 * 10mm
• Total harmonic distortion: less than 5%
• Frequency range: 300Hz ~ 40000Hz
• Input noise: less than 30dB
• Operating voltage: 1.5 V
• Battery type LR44
• Current low current: less than 4mA
• Weight: 74g
• Inserting the battery: Carefully open the battery compartment, insert the AG13 / LR44 battery into the battery compartment in the correct direction, then close the battery compartment, the battery is not included!

package contents:

• 2x batteries
• 1x Namvi behind-the-ear hearing aid
• 3x silicone earplugs.
• plastic storage holder
• instructions