Product details of Digital Hearing Aid HA-20DX
- Total Harmonic Distortion:16OOHz-2%/800Hz3.5%/5OOHz-8.5%
- Operating Switch: 0-1
- Tone Control: N, Hl,H2
- Supply Voltage:AAA Battery 1.5 Volt
- Damnation: 6.7 X 4.2X2.1cm
- Weight: 45g
৳ 6,500.00 ৳ 6,500.00
- Brand Name:None
- Model Number:none
- Material:plastic and silicone
Max Sound Output: 130dB ± 4dB
Max Sound Gain: 50dB ± 5dB
Harmonic Wave Distortion: =5%
Frequency Range: 450~3500 hz
Input Noise: =30 dB
Working Voltage: dc1.5V
Working Current: =4mA
Color: As the picture shows
Item Size: 2.09 x 1.74 x 0.40in
Package Size: 3.94 x 2.96 x 1.26in
Net Weight: 0.018lb
৳ 1,600.00 ৳ 1,600.00
- Super mini size and light weight not easily to be seen
- Adjust volume to the minimum before wearing
- Increase volume gradually to avoid sudden increase in sound
- Convenient for watching movie enjoying the drama attending meeting or having class it could help you hear
- the sound clearly and loudly
- Material: ABS + silicone
- Color: Beige
৳ 1,693.00 ৳ 1,693.00
- Item Type:Ear Care
- Frequency Range:200-4000hz
- JINGHAO Hearing Aid JH-158Personal Sound Amplifier Behind The Ear Hearing Aid Hearing Amplifier
- Ear tips
- Black velvet box
- Manual book
- LR754 batteryPrecautions of JH-158 Personal Sound Amplifier Behind The Ear Hearing Aid1. Adjust volume to the minimum level or switch off before wearing.
- 2. Choose the right size of ear tips to avoid any extra noise.
- 3. Increase volume gradually to avoid the sudden increase in sound.
- 4. If you hear a howling, check the ear (silica gel) is appropriate and whether the size of the plug is tight, make sure no air leakage.
- 5. Please regularly clean the earplugs in order to ensure the normal use of hearing aids.
- 6. Use for long periods of time, please remove the batteries to prevent rot erosion hearing aid components.
- 7. Keep out of reach of children.
- 8. Keep away from water. The device is not water resistant.Features of JH-158Personal Sound Amplifier Behind The Ear Hearing Aid1. BTE type hearing aid, easy to wear and comfortable wear on your ears;
- 2. Amplify the sound with good quality and beautiful shape design;
- 3. 2 adjustable open fit ear tubes as accessories for different ear size, which means people can cut the tube length according to their ear size;
- 4. Good sound quality and the hearing aid machine had limited Maximum output after producing, which can protect your ear from sound damage;
- 5. 3 different earplugs are provided, which can fit different people’s ear cancel;
- 6. Factory direct sale with reasonable and high quality, good market feedback
- Suitable For: Mild To Severe
- Maximum Power Output:135 dB SPL
- Battery Life:348 hr
- pocket hearing aid
- Mild To Severe
Maximum Power Output
- 135 dB SPL
- 50 dB
- 100-6000 Hz
Equivalent Input Noise
- 30 dB
Number of Channels
৳ 1,500.00 ৳ 1,500.00
- Being able to hear is one of life’s simple pleasures.
- Don’t allow the loss of sound be the loss of your happiness as well.
- Do on the cyber sonic hearing aid pair and enjoy all the sounds the world has to offer!
- The cyber sonic hearing aids weigh less than .3 ounces, making it virtually weightless when worn on your ears.
- It comes with 6 volumes up option and amplifies to up to 40 decibels.
- Each piece also adjusts to either ear, making sure that it goes hand in hand with your hearing.Features:–
- Accurate and easy to use.– Volume can be adjusted with 4 levels.– Help you hear the sound clearly and loudly, whether indoors or outdoors.–
- Maximum loudness 130 +/- 5db.– Sensitivity: >= 50db.– Frequency range: 300hz ~ 4000hz.
- Package Content:1 x Hearing aid3 x Ear tips1 x Manual3 x Battery (Battery Size AG13 or LR44)
৳ 1,420.00 ৳ 1,420.00
- Color: Beige
- Measurement: 22*19*15mm
- Working Current: ≤4mA
- Working Voltage：DC 1.5V
- Harmonic Wave Distortion: ≤10%
- Max Sound Output: 110±5dB
- Designed to fit either ear
- Brand new and high quality