Prix FOB
Obtenir le dernier prix8.8 ~ 9.8 USD /
|100 Piece Minimum Order
Pays:
China
N ° de modèle:
KF-809C
Prix FOB:
8.8 ~ 9.8 USD / Obtenir le dernier prix
Localité:
China
Prix de commande minimale:
8.8
Commande minimale:
100 Piece
Packaging Detail:
According to our client requirement
Heure de livraison:
20days
Capacité de Fournir:
100000 Piece per Month
Payment Type:
-
Groupe de produits :
Personne àcontacter Mr. Larry
Tonghe, Guangzhou, Guangdong
KF***9CÂ USB Rechargeable Behind The Ear Hearing Aid
Feature:
1. Save money: Don't need to buy the batteries for hearing aid,
Batteries.
2. More Convenient: Use a USB interface, Can connect the power
bank and computer, Rechargeable anytime and anywhere,
3. Latest IC circuit system: The sound is more clear, The noise
is smaller,
4. Sound gain: The sound crest volume is bigger, More than
*0dB,
5. Worldwide universal USB cable and Adapter: ******0V, Include
Asia, Europe, Middle East, Africa, America, etc.
Technical Parameter:
1. Max. saturated sound pressure: ≤**0*5 DB
2. High-frequency average: **6±5 DB
3. Max.voice gain: *3±5 DB
4. Equivalent noise level: ≤*2 DB
5. Total harmonic wave distortion: ≤*0%
6. Frequency response range: *******0 HZ
7. Battery capacity: *0mA battery is a rechargeable battery
8. Continuous working time:≤*5H
9. The speaker impedance: **0 ohm
*0. Working voltage:1.2VÂ
*1. Working current:≤3 mA
*2. Attachment:1*host,6*earplug,1*adapter（Europe or US）,1*data line,1*charging base,1*cleaning brush,1*manual
| Pays: | China |
| N ° de modèle: | KF-809C |
| Prix FOB: | 8.8 ~ 9.8 / Obtenir le dernier prix |
| Localité: | China |
| Prix de commande minimale: | 8.8 |
| Commande minimale: | 100 Piece |
| Packaging Detail: | According to our client requirement |
| Heure de livraison: | 20days |
| Capacité de Fournir: | 100000 Piece per Month |
| Payment Type: | - |
| Groupe de produits : | hearing aid |
