*Bluetooth APP control (Android&iOS)

*TFT ips Screen

*USB 3.0 Type C

*Joystick Controller

*10 Languages of Menu alternatives

*Max 200 watts

 1. Q: Can you please tell me step by step how to lock the resistance/ohms of the SX550J  please? 

    A: To lock the resistance,  on the main interface please long press the joystick controller for 5 seconds.

2. When will the Sxi-Q Android App version be available ?

Android version of the SXi-Q App should be available in about a month, reason being is because there are a lot of different version Android phones and that requires a lot more time programming, and testing to obtain stability. 

3. Q: The SX550J chip is indeed very thin, but the screen looks kind of fragile, we are worried we might damage it when assembling.

    A: Don’t worry, the screen is protected by the chip bracket, also a strong Reinforced Glass will be placed on the screen.

4. Q: Can we make single battery mod with SX550J chip?

     A: Sorry, SX550J chip only supports 2x18650 battery mod.

5. When will the Sxi-Q Android App version be available ?

Android version of the SXi-Q App should be available in about a month, reason being is because there are a lot of different version Android phones and that requires a lot more time programming, and testing to obtain stability. 

6. Q: What is the main feature of the bluetooth function?

     A: After pairing with the phone, setting such as our patented  Dual Taste Curves, can be adjusted as the way you want. It is a very convenient function, and we      are sure that this will bring lots of fun to users. 

7.Will you send silicone gasket (to hold the joystick control tight) along with the chips? Is the joystick controller metal component for sale?

Yes, each chip we will send one silicone gasket. And the controller metal component is for sale, please contact our sales representative for more info.

8. Q: Can I use the SXmini firmware to upgrade my mod? The Version is the same anyway.

A: The firmware on YiHi site and SXmini site are different,  please use the correct firmware to upgrade your device.