CIC Hearing Aids Rechargeable Invisible Wireless Hearing Aid Sound Amplifier(Skin Color)
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Shipping information: See the Shipping Policy page for current terms.
1. Double noise reduction, no need to adjust
2. Charge for 2 hours, battery life is 30 hours
3. Type: In-Ear
4. Power supply: rechargeable
5. Working voltage: 3.7V
6. Rated operating current: less than or equal to 1.4mA
7. Frequency response: should not be narrower than 300-5000
8. Maximum saturated sound output: less than or equal to 128+/-3 decibels
9. High frequency average: 106dB +/- 4dB
10. Gain: 28db+/-5db
11. Total harmonic distortion: less than or equal to 7%+3%
12. Equivalent input noise: less than or equal to 29+3db
13. Dimensions: diameter 42 x 31mm
14. Net weight: 4.3g
Review the Shipping Policy and Refund & Return Policy for current timing, charges, eligibility and exclusions.
Discover more in our FAQ
How do I choose an eyewear variant?
Check the exact frame and lens colour, dimensions and listed material. Classic Black Frame Travel Glasses and Olive Green Pilot Sunglasses offer different combinations; the Rectangular Frame listing specifies resin lenses. A gallery may show several options.
How long does delivery take?
The existing policy lists 1–2 weeks of preparation followed by the selected service’s transit estimate. Free shipping is listed for orders over €60 to most countries. Read the Shipping Policy for destination restrictions and charges.
What are the return conditions?
The policy permits requests within 14 days for eligible unused goods in original packaging with complete accessories. Fees and exclusions apply, including custom products and large orders. Read the Refund & Return Policy and contact the store before returning an item.
How can I contact ZUMOTEC?
Email [email protected] or use the contact form. Listed hours are Monday–Friday, 9 AM–6 PM (GMT+8).
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