These are $10 discs from Amazon that I was charged $30 for.
V.I.P Digital Presence
New A39 Skin Color To The Ear Charging Old Man That Sound Collector Hearing Aid Earphone Hearing Aid
New A39 Skin Color To The Ear Charging Old Man That Sound Collector Hearing Aid Earphone Hearing Aid
Prix habituel
$220.00 CAD
Prix habituel
Prix promotionnel
$220.00 CAD
Frais d'expédition calculés à l'étape de paiement.
Quantité
Impossible de charger la disponibilité du service de retrait
Features:
1.Max sound out put:117+/- 3dB
2.Sound gain:>= 25dB+/- 5dB
3.Total harmonic wave distortion:<= 7%
4.Frequency range:400-4500MHz
5.Input Noise:<=32dB
6.Voltage:d.c.1.2V
7.Current:<=6mA
8.Main unit, Charing 2 hours for 12 hours use
9.Charing case 90 mins for hearing aids charing 3~4 times
