JH-351O BTE FM Open Fit Rechargeable Hearing Aid ndi chingwe cha USB

1. Chowonjezera chodalirika cha BTE chothandizira kumva, chokhala ochezeka komanso chosavuta kuvala momasuka;
2. Kiyipi yaying'ono yowonekera yamakutu, makina ang'ono akumva, pafupifupi osawonekera khutu.
3.Wide frequency, mawu apamwamba kwambiri ndipo amatha kusintha pafupipafupi.
4. Tsegulani zoyenera kumva, osatsekeka, kusintha kavalidwe;
Choyankhulira chopingasa chowongolera, kuletsa phokoso, mtundu wabwinoko wa mawu;
5. Yoperekedwa ndi doko la USB loyimira ndi chingwe cholipiritsa cha USB, chosavuta kulipiritsa;
6. Maupangiri amakutu osiyanasiyana omwe amaperekedwa kuti atsimikizire malo oyenera ogwiritsa ntchito.

Kufotokozera

JH-351O BTE FM Open Fit Rechargeable Hearing Aid yovala JH-351-O makutu othandizira kumva

1. Chowonjezera chodalirika cha BTE chothandizira kumva, chokhala ochezeka komanso chosavuta kuvala momasuka;
2. Kiyipi yaying'ono yowonekera yamakutu, makina ang'ono akumva, pafupifupi osawonekera khutu.
3.Wide frequency, mawu apamwamba kwambiri ndipo amatha kusintha pafupipafupi.
4. Tsegulani zoyenera kumva, osatsekeka, kusintha kavalidwe;
Choyankhulira chopingasa chowongolera, kuletsa phokoso, mtundu wabwinoko wa mawu;
5. Yoperekedwa ndi doko la USB loyimira ndi chingwe cholipiritsa cha USB, chosavuta kulipiritsa;
6. Maupangiri amakutu osiyanasiyana omwe amaperekedwa kuti atsimikizire malo oyenera ogwiritsa ntchito.

Kupewera kwa JH-351O BTE FM Open Fit Rechargeable Hearing Aid Kumva Amplifier

1. Nthawi yakulipiritsa: Zimatenga pafupifupi maola awiri kuti batri lomalizidwa lipatsidwe mphamvu. Tikulimbikitsidwa kuti mulipire kwa maola 2 koyamba kulipiritsa.
2. Panthawi yopanda malipiro, kuunikira kwa chizindikiro mu gawo la adapter kukuwonetsa Kuwala kofiira
3. Malipiro atatha, kuunikira kumadzakhala kuwala kwa Green.
4. Ndikofunika kuti muchotse makinawo musanayike khutu lanu.
5. Kusankha makulidwe oyenera amakutu kumakhala kosavuta khutu, ndikuthandizira kupeza bwino, komanso kupewa phokoso lina lililonse.
6. Kusinthaku kuyenera kutembenukiridwa kumbali pomwe zida zamagetsi sizikugwiritsa ntchito. Izi zikuthandizira moyo wa batri wautali

Zamkati

1 kumva
Malangizo a 3 Ear
1 USB Dock
Bokosi lamphamvu la 1
Buku la 1 Manual
Zida Zoyeretsa za 2

zina zambiri
mtundu

Beige, OEM

Kutulutsa Kokhala ndi Phokoso

130 ± 5dB

Phokoso Labwino

≥45dB

pafupipafupi osiyanasiyana

300-6000Hz

Kukhathamiritsa konse kwa harmonic

500Hz <= 3%
800Hz <= 5%
1600Hz <= 1%

Opaleshoni Pano

≤4mA / 3.5

Voteji

1.5V

Phokoso Lofikira

≤30dB

Mtundu Wabatiri

Banda la lithiamu lopangidwa

kulipiritsa panopa

28 MA

chitsimikizo

FDA

Yoyimirira pano

20uA

Kumva Kutayika

pang'ono, pang'ono

Machine kukula

14 * 9 * 45mm

Enquire

1. Takulandilani kuti mufunse zothandizira kumva kwa OEM / Wholesales. Tiyankha mu maola 24.
2. Ngati mukugula jinghao Product kuchokera ku shopu yathu ku Amazon, tikukulimbikitsani kuti mulankhule ndi ogulitsa a Amazon mwachindunji
3. Ndife zida zapamwamba kwambiri zakumva zopangidwa ku China, osati malonda ogulitsa.


mafunso

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