# Calculator genie GENIE Rechentrainer unisex BT11 – basic calculator training device

**URL:** https://aio.lv/en/product--genie-12084--12008374
**Data updated:** 2026-03-11 20:42 (EET)
**Category:** Calculators
**Manufacturer:** genie
**Manufacturer code:** 12084
**EAN:** 4015468120845
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--genie-12084--12008374

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

GENIE Rechentrainer unisex BT11 is a calculator-style training device from genie designed for basic arithmetic practice and calculation training. Model BT11 offers a compact, portable form factor suitable for individual learning, classroom exercises, or at-home practice. It serves to develop numerical skills, practice operations and check results, and is intended for general calculation training use.

## Long description

GENIE Rechentrainer unisex BT11 – basic calculator training device is a compact, calculator-style learning tool designed for practising elementary arithmetic operations. The BT11 model offers a portable form factor that mimics a simple calculator interface, enabling users to practice addition, subtraction, multiplication and division while receiving immediate feedback on entries and results. This device is intended for individual study, classroom exercises and at-home practice to support development of basic numerical skills and calculation fluency.
Advantages
The BT11 provides a familiar calculator layout that helps learners focus on arithmetic procedures without the complexity of advanced functions. Its compact size and straightforward controls make it easy to carry and operate, suitable for use during lessons, homework sessions or short practice intervals. The device is designed to give clear, immediate responses to inputs, supporting repetitive practice and quick verification of answers.
Suitable for
 Primary school students learning basic arithmetic
 Teachers using simple devices for classroom exercises
 Parents supporting at-home practice and homework
 Adult learners refreshing fundamental calculation skills
Key specifications
 Form factor: compact, hand-held calculator-style device
 Primary functions: addition, subtraction, multiplication, division
 Input interface: tactile numeric and operation keys
 Display: single-line numeric display for results and entries
 Power: battery-operated for portable use
 Intended use: basic arithmetic training and result checking
How to use
Turn on the device and enter numbers and operations using the numeric and function keys in the same way as on a simple calculator. After entering an expression, press the equals key to view the result on the display. Use the clear or reset key to remove the current entry and begin a new calculation. For training sessions, repeat practice problems and check results to build speed and accuracy in basic arithmetic.
Usage recommendations
Use the BT11 regularly in short sessions to reinforce mental calculation skills; combine timed drills with accuracy checks to monitor progress. Store the device in a dry place and replace batteries as needed to ensure consistent operation.

## FAQ

### How much does the Calculator genie GENIE Rechentrainer unisex BT11 cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All genie products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized genie service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty