“First, let’s take a look at several factors that can affect EMI/EMC: the Circuit structure of the driving power supply; switching frequency, grounding, PCB design, and reset circuit design of the smart LED power supply. Because the original LED power supply is a linear power supply, but the linear power supply will lose a lot of energy in the form of heat during operation. The working...
JH-W2 Bluetooth Rechargeable Mini ITE Digital Hearing Aids for Phone Connecting
Paring to a phone and entertainment
1.Turn on your phone and ensure its Bluetooth function is activated. Search your Bluetooth devices on your phone by following the phone’s instructions. Refer to your phone’s user manual for more information.
2.After a few second the phone will list the device as a discover device “W2”. Select it and follow your phone instruction to select this pairing.
3.Your phone will confirm the pairing, and then press Yes/Ok.
4.Finally, select to connect with device from your phone. You can play music; Watch TV/movie and play gaim with your phone, then you can hear all the sound or music from the device.
5.When you connecting with Iphone , keep press the key button for 2 second, you can start the Siri.
Huizhou Jinghao Medical Technology CO., LTD.
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