Nešiojamas klausos aparatas "Gerai girdžiu 20"

Savybės

• Ilgai veikiantis klausos aparatas;
• Maksimali garso išvestis: 127 ± 4 dB;
• Maksimalus garso stiprumas: 48 dB ± 5 dB;
• Harmoninis bangos iškraipymas: ≤ 5%;
• Dažnio diapazonas: 450 ~ 3500 hz;
• Įvesties triukšmas: ≤ 32 dB;
• Akumuliatorius: ličio baterija;
• Darbinė įtampa: dc 3,7 V;
• Darbinė srovė: ≤3 mA;
• Grynasis svoris: 200 g;
• Dėžutės dydis 15,4 cm;
• Specialusis funkcijos mygtukas: įkrovimas.

Pakuotėje:

• 1 x Klausos aparatas;
• 1 x Įkroviklis;
• 4 x Ausų kištukai;
• 1 x Dėklas;
• 1 x Ausinės;
• 1 x Naudojimosi instrukcija (anglų kalba).

Informacija anglų kalba

Features:

• Patent Rechargeable hearing aid
• Built in 400 mAh Lithium battery, 8 days working time after charge 1 time
• Battery charging up to 2000 times
• DC 3.7V, loud and clear voice
• Max sound gain up to 56 dB ± 5dB
• LED light indicator
• O-H-N swtich (On / Off switch, Low frequency adjustment)
• O ~ 4 volume control
• Main Unit Size 292080 mm
• Different size noise prevention earplug for you selection
• Use the most splendid lithium battery power supply, provides the battery charger, no need to replace battery
• CE Certification
• Strict quality control, test by the hearing aid test machine of Fonix 6500-C, Fonix 7000 and CR6128

Note:

• Adjust volume to the minimum before wearing.
• Choose an earplug of slightly bigger size to avoid whistler.
• Increase volume gradually to avoid sudden increase in sound.
• If you hear a howling, check the ear (silica gel) is appropriate and whether the size of plug is tight,
• the appropriate choice of earplugs and plugged, make sure no air leakage.
• Keep the ear plug clean
• Remove the battery if you don't use it for long time.