D3000 Digital Sound Hearing Amplifier Voice Enhancer Device Noise Reduction with Earphone

Coolbe: This product is a medical device which must be used only as intended and in accordance with the instructions for use. This device is not a substitute for professional medical advice, diagnosis, or treatment. Consult a qualified healthcare professional before use if in doubt. The seller/distributor is not liable for any damages arising from misuse, unauthorized modification, or use beyond stated indications.

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Feature: 1. Make full use of the ear structure to design the appearance of the hearing aid, make it very suitable for the wearer"s ear, wear comfortable. 2. Help find fun with friends and family, and feel more confident at work and watching movies, music and TV shows. 3. Helps amplify sounds in the background of noise, you can hear clear and natural sound easily. 4. Simple to use, no complex procedures and operations, specially designed for the elderly. 5. Charge 3 times can standby for a month, is super energy efficient and comes with a pair of in‑ear headphones. Specification: Condition: 100percent Brand NewItem Type: Sound AmplifierMaterial: ABS+Aluminum AlloyColor: BlackWeight: Approx. 145.0g5.1ozModel: D3000 Maximum Level: <129dB + 3dB Output Sound Pressure: 120dB +-4dB Full Sound Gain: 40dB +-5 dB Frequency Response Range: 450 Hz-3000 Hz Total Harmonic Distortion: <10percent Equivalent Input Noise Level: <32dB Function: Sound enhancement, noise insulation. Package List: 1 x Sound Amplifier1 x Earphone4 x Ear Plug1 x Charging Cable1 x Manual