Product Description
Product Description
Mini Invisible design 4 channel noise reduction sound amplifier aparelhos auditivos rechargeable hearing aidProducts DescriptionProduct informationProduct NameGoodmi Rechargeable hearing aidColorblackNet Weight/Gross Weight2.2g/142gBatteryRechargeable lithium batteryBattery Capacity200 mACharging time/Working time1h/30hColor box size12.5*9.5*4cmApplicable peoplesuitable for patients with mild to moderate hearing lossFrequency Range300-4500HzMaximum power≤115+3dBHarmonic distortion≤10%Full gain32±5dBOperating voltage1.5VEquivalent onput noise（dB）≤32dBCompany ProfileFactoryCertificatesPackaging & ShippingOur ServicesFAQQ: Can you do the desire and custom work for me?A: We can offer both OEM and ODM service.Q: Are you trading company or manufacturer ?A: We are manufacturer. We are a company integrating production and R&D.Q: How about your delivery time?A: Generally, it will take 5 to 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.Q: How do you ship the goods and how long does it take to arrive?A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.Q: How to deal with the faulty? A: Our products are produced in strict quality control system and the defective rate will be less than 0.2%.For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-callaccording to real situation.Q: About the Protable case, Does it have a power storage function?A: Yes, it has, the protable case we used the lithium rechargeable way, it can provide power storage function, just like a power bank.Any questions, please feel free to consult us
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