BTE hearing aid JH-117

beige

Short usage & precautions

• Adjust volume to the minimum level or switch off before placing on the ear.
• Select the ear tip size that provides a secure seal to minimize feedback and external noise.
• Increase volume gradually to avoid sudden loud sounds.
• If whistling/feedback occurs, verify ear tip fit and seal; replace if worn or incorrect size.
• Clean ear tips regularly to ensure proper acoustic performance.
• For long periods of non-use, remove batteries to prevent corrosion.
• Keep out of reach of children and away from water — the device is not water-resistant.

Key features / product overview

• Behind-the-ear (BTE) analog hearing aid with simple two-key operation (power and volume) for straightforward clinical use.
• Large tactile controls designed for ease of handling by elderly or low-dexterity users.
• Secure, polished housing for stable behind-the-ear fit; suitable for left or right ear placement.
• High-output amplifier with adjustable maximum gain to allow fitting for varying degrees of hearing loss while protecting residual hearing.
• Supplied with three ear tip shapes to accommodate different ear canal anatomies.
• Detachable speaker head and body facilitate cleaning and basic maintenance.
• Cost-effective model positioned for high-volume institutional or retail procurement.

Package contents

• 1 × BTE hearing aid (model JH-117)
• 3 × ear tips (different sizes/shapes)
• 1 × black velvet storage box
• 1 × user manual
• 2 × LR754 batteries (note: device uses LR44H battery type)

Additional information (product attributes)
Color: Beige, OEM
Max Sound Output: 129 dB ±3
Sound Gain: ≥45 dB ±5
Total Harmonic Distortion: ≤10%
Operating Current: ≤4 mA
Frequency Range: 300 Hz – 3500 Hz
Input Noise: ≤30 dB
Intended Hearing Loss: slight to moderate
Voltage: 1.5 V
Battery type/size: LR44H
Battery capacity: 68 mAh
Working time: approx. 15 hours
Certification: FDA
Device dimensions: 40 × 6 mm


Notes on operation & maintenance

• If feedback occurs, check ear tip size and seating to eliminate air leaks and improve acoustic coupling.
• Regularly clean ear tips and nozzle area using a dry, soft tool; avoid liquids and solvents.
• Remove batteries for prolonged storage to prevent leakage and component damage.

Technical specifications

• Model: JH-117
• Type: Analog BTE hearing aid / hearing amplifier
• Max sound output: 129 dB ±3
• Sound gain: ≥45 dB ±5
• Total harmonic distortion: ≤10%
• Operating current: ≤4 mA
• Frequency range: 300 Hz – 3500 Hz
• Input noise: ≤30 dB
• Suitable hearing loss: slight to moderate
• Voltage: 1.5 V
• Battery type/size: LR44H (note: LR754 batteries included in package list)
• Battery capacity: 68 mAh
• Working time: approx. 15 hours
• Certification: FDA
• Device size: 40 × 6 mm