1. Introducció
The Xiaomi Mijia Portable Air Pump is a compact and versatile electric air compressor designed for convenient inflation of various items, including car tires, bicycle tires, electric scooter tires, and sports balls. Featuring high-precision tire pressure detection and multiple preset modes, it offers a hassle-free inflation experience with automatic shut-off once the desired pressure is reached. Its portable design and built-in lighting make it an ideal tool for on-the-go use and emergencies.
Small and portable, one-click inflatable for ease of use.
2. Especificacions
| Nom del producte | Xiaomi Mijia Portable Inflatable Box |
| Model de producte | MJBXCQBQW |
| Mida del producte | Approximately 60 × 38 × 93 mm (bare machine size, excluding high-pressure air pipe) |
| Pes net | Approximately 240g (including high-pressure air pipe) |
| Pressió d'inflació | 0.2-10.3 bar / 3-150 psi |
| Temperatura de treball | -10 ℃ ~ 45 ℃ |
| Temps de càrrega | Approximately 1.5 hours (5V=2A input) |
| Capacitat de la bateria | 2000 mAh (7.2 Wh) Built-in Lithium-ion battery |
| Font d'alimentació | DC |
| Comunicació sense fils | No |
| Adaptador de safata d'entrada | No |
Product dimensions for easy reference.
3. Contingut del paquet
Assegureu-vos que tots els elements siguin presents al paquet:
- Xiaomi Portable Air Pump × 1
- French air nozzle converter × 1
- Inflation needle × 1
- Bossa d'emmagatzematge × 1
- Manual d'usuari × 1
Representació visual dels elements inclosos al paquet.
4. Configuració
4.1 Càrrega del dispositiu
Before first use, fully charge the air pump. Connect a Type-C charging cable (not included) to the charging port on the device and a 5V=2A power source. The charging time is approximately 1.5 hours.
4.2 Fixació de broquets
The air pump comes with various nozzle accessories to suit different inflatable equipment:
- American Gas Nozzle: For mountain bikes, electric bikes, electric motorcycles, cars, etc.
- French Air Nozzle Converter: For road bikes and some mountain bike parts.
- Inflation Needle: For basketballs, footballs, rugby balls, volleyballs, etc.
Attach the appropriate nozzle to the L-shaped air pipe. The L-shaped air pipe allows for flexible angle adjustment, making inflation more convenient.
Various gas nozzle accessories for multiple inflatable equipment.
L-shaped air pipe for flexible angle adjustment.
5. Instruccions de funcionament
5.1 Encès/Apagat
Press and hold the power button to turn the device on or off. The digital display will show the current pressure and battery level.
Micro margin display for clear viewing of power usage and pressure.
5.2 Selecting Preset Modes
The air pump features multiple preset inflation modes for common items. Use the mode selection button to cycle through the following options:
- Motorcycle/Electric Bicycle Mode: Default value: 2.4 bar, Adjustable range: 1.8-3.0 bar
- Mode bicicleta: Default value: 45 psi, Adjustable range: 30-120 psi
- Mode de patinet elèctric: Default value: 50 psi, Adjustable range: 45-60 psi
- Ball Model: Default value: 8 psi, Adjustable range: 4-16 psi
- Mode personalitzat: Default value: 35 psi, Adjustable range: 0.2-10.3 bar / 3-150 psi
In custom mode, the last preset value is automatically memorized, eliminating the need for repeated settings.
Multiple preset modes for quick and easy inflation.
5.3 Procés d'inflació
- Connect the appropriate air nozzle to the item you wish to inflate.
- Connect the air pump's L-shaped air pipe to the nozzle. The device will automatically detect the current tire pressure (±1psi accuracy).
- Select the desired preset mode or set a custom pressure value using the +/- buttons.
- Press the inflation button to start inflation. The pump will automatically stop when the target pressure is reached, so there is no need to guard it during the process.
High-precision tire pressure detection and automatic inflation.
5.4 Il·luminació d'emergència
The air pump includes a self-contained lighting lamp for night use or emergencies. It offers two modes:
- Mode d'il·luminació: La llum blanca sempre està encesa.
- Mode d'alerta: SOS flashing.
Night rechargeable lighting for emergencies.
6. Manteniment
6.1 Neteja
Wipe the exterior of the air pump with a soft, dry cloth. Do not use harsh chemicals or immerse the device in water.
6.2 Emmagatzematge
Store the air pump and its accessories in the provided storage bag to keep them neat and prevent loss. Store in a cool, dry place away from direct sunlight and extreme temperatures.
Easy storage of accessories in the provided bag.
6.3 Cura de la bateria
Per allargar la durada de la bateria, eviteu descarregar completament el dispositiu amb freqüència. Carregueu-lo regularment, fins i tot si no l'utilitzeu durant períodes prolongats.
Worry-free long-lasting standby with 2000mAh battery.
7. Solució De Problemes
7.1 Device makes noise during operation.
The inflatable pump operates by a motor driving a crankshaft to move a piston, which applies pressure in the cylinder. The friction between the piston and cylinder, as well as motor noise, are inherent to its design and considered normal. The noise level is typically controlled at approximately 80 decibels (at a distance of 1 meter).
7.2 Can the air pump inflate swimming rings and rubber boats?
The Xiaomi portable air pump is primarily designed for high-pressure items like tires and sports balls. While it can technically inflate low-pressure items such as balloons, swimming rings, and rubber boats, the inflation speed will be very slow, making it less suitable for these applications.
8. Consells d'usuari
- Durada de la bateria: When fully charged and at an ambient temperature of 25°C, the pump can operate continuously without load for approximately 13 minutes. Note that ambient temperature and load level will affect battery performance.
- Car Tire Inflation: A fully charged pump can inflate a car tire (e.g., 205/55R16) from 2.0 bar to 2.5 bar in about 101 seconds. For continuous work, especially on larger items, the device and high-pressure air pipe may heat up. It is recommended to pause and allow the unit to cool down before continuing.
- Portabilitat: Weighing approximately 240g, the device is lightweight and easy to carry, reducing the burden by about 50% compared to previous models.
- Rendiment: Equipped with a high-performance brushless motor, the pump delivers strong, stable, and reliable power, capable of handling outdoor temperature challenges and preventing lag during high-pressure air supply.
- Altitude Performance: The pump is designed to perform effectively even in plateau environments.
Inflation capacity examples for various bicycle types.
Disseny portàtil i lleuger per a un fàcil transport.
High performance brushless motor for stable and reliable operation.
9. Garantia i Suport
Per obtenir informació sobre la garantia i l'atenció al client, consulteu la pàgina oficial de Xiaomi. weblloc web o poseu-vos en contacte amb el vostre distribuïdor local. Conserveu el rebut de compra com a comprovant de compra per a qualsevol reclamació de garantia.
