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Digital Rechargeable Ear Hearing Amplifier Assistance Device US Plug
Description: Built in 400mAh Lithium battery.DC 3.7V, loud and clear voice, Max sound gain up to 48dB±5dB.Different size noise prevention earplug for you selection.Use the most splendid lithi...
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Rumple Tech
@rumple-techĐánh giá
Theo Dõi
Nhận xét
Thương hiệu
OEM
Xuất xứ thương hiệu
China
Xuất xứ (Made in)
China
Sản phẩm có được bảo hành không?
Không
Description: Built in 400mAh Lithium battery.DC 3.7V, loud and clear voice, Max sound gain up to 48dB±5dB.Different size noise prevention earplug for you selection.Use the most splendid lithium battery power supply, provides the battery charger, no need to replace battery.Strict quality control. Specification: Material: ABSSound Output: 127±4 dBSound Gain: 48dB±5dBHarmonic Wave Distortion: ≤5%Frequency Range: 450~3500hzInput Noise: ≤32 dBWorking Voltage: DC 3.7VWorking Current: ≤3mA Package Includes: 1 Piece Hearing Aid1 Piece Carrying Case1 Piece Charger(US Plug)4 Pieces Ear Plugs1 Piece User Instructional Brochure1 Piece Earphone Note: Increase volume gradually to avoid sudden increase in sound.Keep the ear plug clean.Remove the battery if you don\'t use it for long time. Giá sản phẩm trên Tiki đã bao gồm thuế theo luật hiện hành. Bên cạnh đó, tuỳ vào loại sản phẩm, hình thức và địa chỉ giao hàng mà có thể phát sinh thêm chi phí khác như phí vận chuyển, phụ phí hàng cồng kềnh, thuế nhập khẩu (đối với đơn hàng giao từ nước ngoài có giá trị trên 1 triệu đồng).....
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