The Linkstyle Smart Air Pump is a portable air pump designed for inflating various items and offering smart functionalities through a companion app.

Function Description:

The Linkstyle Smart Air Pump is primarily used for inflating objects such as car tires, motorcycle tires, bicycle tires, and balls. It features a built-in pressure gauge to display current air pressure and allows users to set a desired preset pressure. Once the measured pressure reaches the preset pressure, the pump automatically stops inflation. The device also includes a flashlight for convenience in low-light conditions. For smart functionalities, the pump can be connected to the Linkstyle app via Bluetooth, enabling users to control and monitor the pump through their smartphone.

Important Technical Specifications:

Maximum Inflation Pressure: 150 PSI
No-Load Flow: 20 L/M
Charging Temperature: -10°C to 60°C
Working Temperature: 0°C to 60°C
Battery Capacity: 2000 mAh, 3.7V, 14.8 WH (built-in lithium battery)
Charging Input: 5V/2A
USB Output: 5V/1.5A
Charging Time: 2 to 3 hours

Product Contents:

The package includes:

1 x Smart air pump
1 x Flexible hose (Schrader valve head)
1 x Presta valve adapter
1 x Ball pump needle
1 x Swim ring valve adapter
1 x USB-C charging cable

Usage Features:

Powering On/Off:

Power On: Pull out the air hose, and the pump will turn on automatically.
Power Off: Completely push the air hose back into its receptacle. The pump will also turn off automatically after 3 minutes of inactivity or when the battery is low.

Charging:

Connect the air pump to a USB power source using the included USB-C charging cable. A 5V/2A adapter is recommended for charging.
Charging Indicator:
- Green light: 60% to 100% charged
- Yellow light: 30% to 60% charged
- Red light: 0% to 30% charged

Button Operations:

The device features several buttons for operation:

U (Unit/Light) button:
- Short press: Toggles between display units (PSI, BAR, KPA, and kg/cm²).
- Press and hold: Turns the flashlight on and off.
M (Mode) button:
- Press: Toggles between predefined inflation modes (Car, Motorcycle, Bicycle, Ball) and a Custom mode.
Power Button:
- Short press: Starts or stops inflation.
- Press and hold for 5 seconds: Enters Bluetooth pairing mode.
- (Minus) button:
- Press: Decreases the preset pressure.
+ (Plus) button:
- Press: Increases the preset pressure.

Inflation Process:

Start Inflation: Short press the Power button. The display will show the current air pressure. The pump will generate noise and heat during operation. Avoid prolonged contact with the hose and hose joints.
Stop Inflation: The pump automatically stops when the measured pressure reaches the preset pressure. To stop inflation prematurely, press the Power button during inflation.

Measuring Pressure:

After turning the pump on, connect it to the object to be measured. The display will show the current measured pressure.

LED Lighting:

Press and hold the U button to turn the LED flashlight on or off.

Smart Functions (Linkstyle App):

App Installation: Scan the QR code provided in the manual or search for "Linkstyle" on the Apple App Store or Google Play Store to download and install the app. Users need to register a new account if they don't have one.
Adding Air Pump to App:
1. From the "Devices" page in the Linkstyle app, click the "Add" button.
2. Press and hold the Power button on the air pump for 5 seconds until the LED lights start flashing.
3. Follow the prompts in the app interface to connect and add the air pump.

Maintenance Features:

Hose Storage:

The flexible hose can be stored within a designated receptacle in the air pump. After prolonged use, allow the hose to cool down before touching it.

Resetting the Device:

If the measured pressure does not show zero when the air pump is on and not connected to an object, press and hold the + and - buttons together for 3 seconds to reset the device. This can help improve pressure measurement accuracy, especially if differences in altitude or sensor tolerance cause non-zero readings.

Important Safety Notes:

Do not leave the device unattended while in use.
Keep the device away from combustibles and explosives.
Avoid moisture, sand, and dropping the device.
Do not store the device in extreme temperatures.
The device contains a built-in lithium battery; do not discard or burn it.
Keep the device out of reach of children.

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