Smart Tire Inflator

Shipping Time: 14-30 Business Days Shipping cost:
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Shipping & Payment

Shipping and delivery

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location*Estimated Shipping Time
United States10-30 Business days
Canada, Europe10-30 Business days
Australia, New Zealand10-30 Business days
Central & South America15-30 Business days
Asia10-20 Business days
Africa15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

Refunds & returns policy

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of QDukan (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Refunds & Returns

All orders can be canceled until they are shipped. Once the packaging and shipping process has started, it can no longer be canceled.

Our highest priority is to make you happy, so everyone who shops in our store receives the following guarantees:

  • full refund if you don’t receive your order
  • full refund if your order does not arrive within the guaranteed time (14-30 business days)
  • full or partial refund if the item is not as described or damaged
  • full refund if you do not want the product you have received (but you must return the item at your expense and the item must be unused)

Smart Tire Inflator


Easy to carry.

The air pump has a built-in battery and can complete the inflation process without external power supply. Small size, very convenient to carry when traveling.

Smart stop inflation

When the measured pressure reaches the preset pressure, stop inflation automatically. Don’t worry about excessive inflation.

Automatically record preset values

The air pressure value set last time is automatically recorded, and the next time it is used in the same scene, there is no need to set it.

The scene switch and preset pressure value are automatically saved by the software.

AIR pump comes with LED lights.

Long press the [U] key to turn on or off the LED light, which can provide illumination at night.

Tire pressure detection

After switching on, connect the air pump to the Inflatable devices. The air pump will automatically display the current pressure value of Inflatable devices.

Application scene and Unit switching

Short press mode selection key [o],you can choose 4 inflatable scene modes.

Short press the unit switch key [U], you can switch the air pressure display unit.

Type-c charging interface

Type-c charging connector, compatible with most smartphone charging cables.  The USB charger is recommended to use 5V/2A. (not included charger)




  • Built-in battery, easy to use, no need for external power supply during inflation.
  • LED display screen accurately displays tire pressure and preset value.
  • A variety of modes and air pressure units can be switched, with a wide range of applications.
  • Automatically memorize the last preset value to facilitate the next application.
  • With LED lights, it can provide lighting at night.
  • High-quality shell material, strong shell and good heat dissipation performance.
  • The noise during inflation is relatively low.
  • Automatically stop inflation when the preset value is reached.

Packing list

  • 1 * Smart air pump
  • 1 * Flexible hose(US standard connector)
  • 1 * French standard adapter
  • 1 * Ball needle
  • 1 * Nozzle for swimming ring
  • 1 * Type-c cable





  • Product name: Portable smart air pump
  • Product model: BP188
  • Product size: 40*40*188mm
  • Weight: 365g
  • Material Type: Metal Body.
  • Inflation pressure: 120PSI(MAX)
  • No-load flow: 20L/M
  • Charging temperature: 0~45℃
  • Working temperature: -10~60℃
  • Battery capacity: 1200mah/ 7.4V(8.8WH)
  • Charging input: 5V/2A
  • Charging time 2.5~4.5h
  • Pressure accuracy +/- 1PSI
  • LED lighting 0. 5W
  • Over-current protection: 9A/1S
  • Over discharge protection: 6V



  • After booting, when the difference in altitude or the sensor tolerance shows that the measured pressure is not zero, You can clear it manually. Do not connect inflatable objects when clearing.
  • Operation method: press the preset+/-key [p] for 3 seconds at the same time to enter auto clear.
  • Mode for cars : If you need to inflate car tires, you can choose the [custom mode], the reference value is 35PSI or 2.4Bar.(The appropriate tire pressure changes according to size, environment and temperature. This value can be changed according to your own situation.)
  • Common product pressure values (for reference only, This value can be changed according to your own situation)
  • Car: 2.2~2.8Bar
  • Motorcycle: 28~55PSI
  • Bicycle
  • 10-16inch tire: 30~45PS
  • 20-30inch tire: 38~55PS
  • Road bike: 90~120PSI
  • Scooter/ Wheelchair/Moped: 30~45PS
  • Ball
  • Children’s toy Ball: 3~6PSI
  • Basketball: 7~9PSI
  • Football: 10~12PS
  • Volleyball: 4~6PS
  • Rugby: 10~14PS

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