Cheap hear machine, Buy Quality ear hearing machine directly from China hearing aids Suppliers: Free Shipping FEIE ear hearing machine cheap rechargeable pocket hearing aids S-80 listening deviceAvailability:In stock Add to cart Add to Wishlist
1.Russian customer: Please fill in receiver\'s full name in the order due to new policy of Russian customs, otherwise you probably won\'t receive package.
Free Shipping Elderly care cheap rechargeable hearing aids S-80 Features: Medium and High Power, High-performance Headphones, Clear Sound, Little Distortion. Technical Parameters:
* Max Out : 129 ± 4dB
* Max Gain : 50± 5dB
* Harmonic Dist: ≤ 5%
* Frequency Range : 450Hz ~ 3500Hz
* Equivalent Input Noise : ≤ 30 dB
* Voltage: DC3.7V
* Current: ≤ 3mA Specification:
Product Weight: 18.5g
Product Size: 6.8*4.2*1.8cm
Packing details: Paper+Plastic box
Packing Size: 12*8.5*3.2cm
Carton Size: 52.5*31*39cm
NW: 9Kg Instructions:
1.The wire plug connected to the headset.Then earplug connector (hard) to the headset, earbuds (silica gel) to connect to the headphone connector pedestal
2.The battery installation: Gently open the battery compartment cover, put a battery into the battery compartment in the right direction, then close the battery compartment .
3.Before you use this item ,you have to turn the ON-OFF switch to Off,and turn the sound volume to minimum
4.Then put this item on you ear, keep it tightly
5.Next, turn this item ON, adjust the volume until you hear clear sound Note:
- Adjust volume to the minimum before wearing.
- Choose an earplug of slightly bigger size to avoid whistler.
- Increase volume gradually to avoid sudden increase in sound.
-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 le
Tags: hear machine, ear hearing machine, hearing aids, Cheap hear machine, High Quality ear hearing machine, China hearing aids Suppliers.
|Package Weight||0.3kg (0.66lb.)|
|Package Size||20cm x 10cm x 5cm (7.87in x 3.94in x 1.97in)|
|Item Type||Ear Care|
|Hearing aid||For hearing loss|
|Setting||Easy to use|
|Pocket type sound amplifier||Poweful, MP3 style|