XUAN Hearing Amplifier Ear Digital Hearing Amplifier Energy Save Digital Hearing Amplifier Smarter

Product ID: 57620412

Description

Ambient temperature 5 ? ~ 40 ?
Relative humidity ? 80%
Atmospheric pressure 86kPa ~ 106kPa;
Power supply voltage d.c.1.4V, with a relative error of +5%, -10%.
Uses: hearing loss for patients with hearing loss compensation

Normal operating conditions:Ambient temperature 5 ? ~ 40 ?Relative humidity ? 80%Atmospheric pressure 86kPa ~ 106kPa;Power supply voltage d.c.1.4V, with a relative error of +5%, -10%.Appearance and structureHearing aids should be all parts of the assembly is complete, fixed should be reliable; text, symbols or markings should be clear, accurate, solid;The shell must not be marked abrasions, scratches, sags, edges and burrs.Positive and negative power supply contacts should be effective.The gain control operation of the hearing aids should be flexible and reliable, and the fastening parts should be free of loosening.Electro - acoustic performanceOutput sound pressure level (OSPL90) at input sound pressure level of 90dBMaximum OSPL90Should not exceed 118 + 3 (dB).

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews