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Choose the right hearing aid for your degree of hearing loss
TE103 CIC Hearing Aid FAQs
Product Specifications of TE103 Smart CIC Hearing Aid
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Basic CIC hearing aids |
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Model |
TE103 |
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Wearing Style |
In-ear CIC type, with silicone earplugs; receiver worn in the ear |
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Color |
Black hearing aid, Starry Silver charging case |
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Weight |
Charging case:38.4g;Hearing aid:2.3g/per unit |
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Device Dimensions (Reference) |
14mm*18.7mm*19.5mm |
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Charging Case Dimensions (Reference) |
60mm*50mm*29mm |
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Material |
ABS shell, silicone domes |
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Battery Capacity |
Built-in polymer rechargeable lithium battery (Hearing aid device: 35mAh; Charging case: 400mAh) |
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Power Input |
Type-C power supply;USB to Type-C;5V/1A;No power plug included |
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Input Voltage |
DC 5V/1A |
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Charging Time |
2–3 hours |
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Standby Time |
≥90 days in shipping mode |
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Single-Charge Battery Life |
~20H |
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Number of Charges the Charging Case Can Provide for Left/Right Ear Devices |
≥3 times |
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Conduction Method |
Air conduction |
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Signal Processing |
Digital signal processing |
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Number of Channels |
16-channel WDRC |
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Microphone Type |
360° omnidirectional microphone |
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Maximum Output Sound Pressure Level (OSPL90) |
≤110dB+3dB |
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High-Frequency Average Value(OSPL90) |
≤106dB±4dB |
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Maximum Full-Scale Sound Gain |
≤40dB+3dB |
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Full-Scale Sound Gain (High-Frequency Average Value) |
30dB±5dB |
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Equivalent Input Noise Level |
≤23dB±3dB |
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Total Harmonic Distortion |
≤2.5%+3% |
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Response Frequency Range (No Narrower Than) |
250Hz～5000Hz |
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Noise Reduction Effect |
After turning on the noise reduction mode, the reduction of equivalent input noise shall be no less than 5dB |
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Operating Temperature |
0℃~+45°C |
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Operating Humidity |
0%～80%, non-condensing |
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Atmospheric Pressure |
500～1200hPa |
Product list for TE103 CIC hearing aid
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Hearing aid |
1 pair |
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Charging Case |
1 piece |
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Earplugs |
6 pairs |
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Charging Cable |
1 piece |
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Wax Guards |
8 pieces |
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Steel Needle Brush |
1 piece |
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Instruction Manual |
1 piece |
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Quick Start Guide |
1 piece |
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Adaptation Period Guide |
1 piece |
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Warranty Card |
1 piece |
Charlotte Evans
2026-04-24Uploading my audiogram into the app helped personalize the sound. Voices are much sharper now than with the default settings.
Olivia Parker
2026-04-18For mild hearing loss, the TE103 has made conversations much easier. I no longer need to ask people to repeat themselves as often.
James Walker
2026-04-10I used the online hearing test first, and it helped me set everything up at home. Very convenient compared to booking an in-person appointment.
Daniel Harris
2026-03-16The charging case remote microphone feature is excellent for watching TV. I place the case near the television and the dialogue sounds much clearer.
Mia
2026-03-11I have been using the TE103 for about three weeks now. Thanks to its CIC (Completely-in-Canal) design—and the fact that it looks just like a standard Bluetooth earbud—it is virtually invisible when worn.
Sophia Turner
2026-03-07Overall, this feels like a modern and user-friendly hearing aid. Small size, smart app control, long battery life, and a very fair price.
Collins
2026-02-17The six volume levels are practical and simple. I usually use lower levels at home and increase it when I’m in restaurants or outside.
William Scott
2026-02-14I live in a humid area, so the drying function in the charging case is a great bonus. It gives me peace of mind and keeps the devices fresh.
Benjamin
2026-02-02Battery life has been fantastic. With the case included, I easily get through several days before needing to recharge again.
Thompson
2026-01-31The SOUNDWEAR app makes daily adjustments so much easier. I can change volume or settings on my phone instead of fiddling with tiny buttons.