USB Rechargeable In-Canal Earphones Sound Amplifier Invisible Noise Reduction Earbuds For Elderly
287
Direct purchase from the factory 
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Kuleana hoʻouna
Kuleana hoʻihoʻiMakana Manuahi
Aloha mai i Roymall, kāu pūnaewele kūʻai makana maikaʻi. Mahalo nui mākou i kāu kākoʻo, a hāʻawi mākou i makana manuahi me kēlā me kēia kūʻai. Mākaukau e ʻimi i kā mākou hōʻiliʻili? E nānā i kā mākou koho, kau i kāu kauoha, a e kali no kāu makana manuahi me kāu kūʻai.Kuleana Hoʻouna
Hoʻoponopono mākou i nā kauoha i loko o 2 lā.ʻO ka manawa hoʻouna maʻamau he 5-7 lā hana.Hiki ke ʻokoʻa ka manawa hoʻouna ma muli o ke kahua.1. Kuleana Hoʻihoʻi
ʻAe mākou i nā mea i kūʻai ʻia mai roymall.com wale nō. ʻAʻole hiki ke hoʻihoʻi i nā makana manuahi. Pono e hoʻohana ʻole ʻia ka mea a i ʻole i loko o ka pūʻolo kumu.Hoʻoponopono mākou i nā hoʻihoʻi i loko o 3-5 lā hana ma hope o ka loaʻa.ʻAʻole hiki ke hoʻihoʻi i nā mea i hoʻohui ʻia.E kelepona iā mākou: service@roymall.com a i ʻole Whatsapp: +86193598494712.Kuleana Uku
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Specification:
Waterproof Standard: IPX-8
Function: APP Control, Support Apple Siri, Detachable Cable, 5G
Communication: Wireless
Max sound output: 119u00b14dB
Total Harmonic Wave Distortion: u22647%
Frequency range: 400-4000Hz
Input noise:u2266 29DB+3
Features:
Waterproof Standard: IPX-8
Function: APP Control, Support Apple Siri, Detachable Cable, 5G
Communication: Wireless
Max sound output: 119u00b14dB
Total Harmonic Wave Distortion: u22647%
Frequency range: 400-4000Hz
Input noise:u2266 29DB+3
Features:
- Reduces noise and provides good sound quality.
- USB charging, and reliable for long time use, mini design is easy to carry and more comfortable to use.
- Shockproof and drop-proof, humanized design.
- Volume can be adjusted as needed.
- Long-lasting, low working current, long use time.
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Package Included:
1 x Pair of Earphones
1 x Case
1 x User Manual
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