🎁 Limited offer
First order: 10% OFF, up to ৳5,000 — auto-applied to new signups
Create an account to claim your personal voucher · orders over ৳10,000 · valid 14 days
Sign up & claim
🇧🇩 Delivers to Bangladesh
CIEF Source BD
Popular:
← Back to home🏪 View seller's shop · ships as one order|Home/Products/Invisible hearing aid In-Ear hearing aid Headset for the Elderly hearing aid Sound Amplifier for Home
Invisible hearing aid In-Ear hearing aid Headset for the Elderly hearing aid Sound Amplifier for Home
1 / 5
View on 1688 ↗
Source: 1688 · sourced direct from the supplier

Invisible hearing aid In-Ear hearing aid Headset for the Elderly hearing aid Sound Amplifier for Home

৳ 455 – ৳ 653per Piece (件) · depends on the option · ≈ ¥23.00–¥33.00 on 1688
Product price only · qty + shipping shown separately below
61 g per Piecefrom the 1688 listing · shipping charged by actual weight at our warehouse
Choose options & quantityMin order: 5 pcs total
Original European and American version
৳ 653/pc · ¥33.00 · ⚖️ 61 g
General Purpose Edition
৳ 574/pc · ¥29.00 · ⚖️ 61 g
Blister Light Edition
৳ 455/pc · ¥23.00 · ⚖️ 61 g
Set a quantity on the options you want
Shipping method
Price breakdown · transparent · no hidden fees
Product (0 pcs across options, all-in ৳ price)৳ 0
🇨🇳 CN domestic (৳20/kg, min ৳100)৳ 100
Pay now৳ 100
✈️ International shippingBilled later
Charged after we weigh your parcel, before it ships from China · ৳750/kg · min 0.5 kg · not charged now
💬 Bulk buyer? Tap Ask about this product — our CS team chats 1-on-1 with the seller on 旺旺 using our 超级买家 (Super Buyer) tier to push the price down another 5–10% and locks the deal right in the chat. We're the only platform in Bangladesh that does this.
 
 

 

1

5

4

3

2


undefined

undefined

1、主机(1)耳塞(4)电池(2)毛刷(1)耳塞清洁棒(1)
塑料礼盒(1)英文说明书
2、最大声音输出:110±5分贝
3、声音增益:≥30分贝
4、总谐波失真:≤10%
5、频率范围:300 - 4000赫兹
6、输入噪声:≤40 分贝
7、工作电压:1.5V(AG3钮扣电池)
8、工作电流:4mA

undefined
undefinedundefined

1.如何佩戴助听?
初次使用助听您也许会觉得声音不够真实清晰。因为您已经习惯了原来的听力状况,当使用助听后,听到的是些不熟悉的声音,因此一时不能适应。解决问题的主要方法是进行必要的适应性训练,刚开始佩带的时间不要太长,音量不要过大,慢慢适应。

 

2.如何进行适应性训练?
助听器适应性训练并不复杂,总的原则是坚持戴用、分步适应:
(1)从每日戴用时间上讲,宜从短到长;
(2)从音量调节上看,宜先小后大;
(3)从交际环境说,宜先安静后曹杂、先简单后复杂。
如此循序渐进,才能使您尽快渡过适应期,使助听的作用最大限度地发挥出来。

 

3.戴用助听为何会产生啸叫?
耳塞与耳道接触部位封闭不严,放大的声音从缝隙中泄露出来又返回到麦克风再次被放大.就会产生啸叫。这种现象类似于我们常见的麦克风靠近音响时出现啸叫声那样。
(1)手或某个物件靠近助听,因为部分声音反射在手掌或物件上又传回麦克风进一步放大所致。
(2)助听没有完全塞入耳道或与耳道壁密封不紧,放大后的声音泄露并传回麦克风所致。
(3)耳内有大量的耳屎,发生耳屎栓塞,放大后的声音反射到耳屎上再次传给麦克风,也将产生反馈。

 

4. 怎样避免啸叫?
(1)先将助听机音量调节旋钮调到“1”的位置,然后将耳塞塞入耳内并尽量塞紧,再将音量调到最清晰位置。
(2)如果耳塞无法塞紧请换另一个比较合适的耳塞试试,塞紧耳朵,不要泄漏空气。

⚠ Images may contain Chinese text. We do not modify the original 1688 listing.
🤝
Negotiate further
Request Quote: another 5–10% off — only us
🏦
No LC needed
Pay BDT direct via bKash / bank
🛡
Refund if undelivered
Wallet refund within 7 days
📦
Photo proof on arrival
Every package documented
💬
WhatsApp CS
Reply within 30 minutes