Axon F-998 Hearing Aid Aids For The Elderly Digital Audiphones Ear Care Tool Deaf Adjustable Volume Zinc Air Battery 600 Hours

AXON F-998 Hearing Aid aids for the elderly digital audiphones Ear care tool deaf Adjustable Volume Zinc Air Battery 600 hours


Features: 1.Built in Knowles earphone from USA, clear and loud voice 2.Use of Zinc Air battery can work 25-30days 3.Low power consumption 4.Volume Control 5.N-H ,On/off swicth 6.Maximum sound gain up to 45dB 7.Acoustic conducting pipe 8.According to the user's ear size to cutting the acoustic conducting pip 9.Different size noise prevention earplug Specifications: High quality BTE hearing aid with USA speaker Max Sound Output: 129dB ± 4dB Max Sound Gain: 45dB ± 5dB Harmonic Wave Distortion: ≤5% Frequency Range: 450~3500 hz Input Noise: ≤30dB Battery: A675 Zinc Air Battery Working Voltage: dc1.5V Working Current: ≤3mA Color: As the picture shows Item Size: 5.0 x 3.8 x 1.0 cm Package Size: 9.0 x 7.5 x 3.2cm Net Weight: 8g Package List: (Come with box.best Gift) 1 x F-998 Hearing aid 4 x Earplug (different sizes) 2 x A675 Zinc Air Battery 2 x Extended tube Parts 1 x User manual 1 x GIFT Box


Friendly Remind: 1.Adjust volume to the minimum before wearing. 2.Choose an earplug of slightly bigger size to avoid whistler. 3.Increase volume gradually to avoid sudden increase in sound. 4.If you hear a howling, check the ear (silica gel) is appropriate and whether the size of plug is tight, the appropriate choice of earplugs and plugged, make sure no air leakage. 5.Keep the ear plug clean. 6.Remove the battery if you don't use it for long time.