JH-D18 Digital Trimmer 3 Modes Ear Hook BTE Hearing Aid / Hearing Amplifier
Specification of JH-D18 Digital Trimmer 3 Modes Ear Hook BTE Hearing Aid Hearing Amplifier
|Max Sound Output||125±3dB||Voltage||1.4V|
|Sound Gain||≥35±5dB||Battery Type||A312|
|Total Harmonic||≤3%||Battery capacity/Mah||160|
|Frequency Range||200-5000Hz||Working time/H||210 hours|
|Two fine-tuning setting:||NH & MPO control||Hearing Loss||slight, moderate,severe|
|Channel||2/4/6/8 Channel||Machine size（cm）|
The feature of JH-D18 Digital Trimmer 3 Modes Ear Hook BTE Hearing Aid Hearing Amplifier2-16 Channels digital machine, 3 modes for different environment (Normal, Noise Reduction, Inductive mode, the Inductive mode allow user to make a phone call or watch TV, the design according to each individual's needs);
Frequency can be control by N and H, MPO adjustment, this is a great trimmer function.
Patients can improve the listening comprehension by switching modes under different conditions;
Complete Digital Signal Processor(DSP), Automatic Antireaction, Wide dynamic range compression WDRC processing;
This item also can be made IP67 waterproof and programmable, high-end;
It will offer you a high-profit margin and good market feedback.
Package Included1 Digital Hearing Aid
3 Ear tips
2 Ear Hook
1 Gift box
1 Manual book
3 A312 battery
Precautions of JH-D18 Digital Trimmer 3 Modes Ear Hook BTE Hearing Aid Hearing Amplifier1. 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.