|Payment Terms:||L/C,D/A,D/P,T/T,Western Union,MoneyGram|
|Supply Ability:||20000 Piece/Pieces per Month|
|Place of Origin:||Fujian China|
|Model Number:||vigor 403|
|Packing:||Gift Box Package|
|Packaging Detail:||Gift box + accessories|
wholesale Amplifier Digital Xiamen Aid Ric Bluetooth Hearing Aids
OTC RITE product
4 channels WDRC amplifier
12 bands frequency shaping
Wideband Maximum Power Output(MPO)
10 bands LNR Layered Noise Reduction
AFC Adaptive Feedback Cancellation
Low battery warning
Low power consumption
Vigor 202, Vigor 402, Vigor 203, Vigor 403
Vigor 202BT, Vigor 402BT, Vigor 203BT, Vigor 403BT
|Volume control||Rocker-type II|
|Peak OSPL90(dB SPL)||110|
|Reference Test Gain(dB)||24|
|EQ Input NOISE(dB)||24|
|Battery Current (mA)||0.9 With BLE 2.5|
Q: Are you trading company or manufacturer ?
A: We are manufacture. We have our own research and development teams and factory.
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-call according to real situation.