---
product_id: 446373433
title: "BT21 Cafe Digital Led Desk Clock (RJ)"
brand: "bt21"
price: "£55.37"
currency: GBP
in_stock: true
reviews_count: 5
category: "Bt21"
url: https://www.desertcart.co.uk/products/446373433-bt21-cafe-digital-led-desk-clock-rj
store_origin: GB
region: United Kingdom
---

# Digital precision timekeeping Clap/tap activated display Dual power: USB-C or AAA battery BT21 Cafe Digital Led Desk Clock (RJ)

**Brand:** bt21
**Price:** £55.37
**Availability:** ✅ In Stock

## Summary

> ⏰ Stay on time, stay in style with RJ’s clap-activated charm!

## Quick Answers

- **What is this?** BT21 Cafe Digital Led Desk Clock (RJ) by bt21
- **How much does it cost?** £55.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/446373433-bt21-cafe-digital-led-desk-clock-rj)

## Best For

- bt21 enthusiasts

## Why This Product

- Trusted bt21 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Stylish:** Slim, pink-purple digital display fits perfectly on your workspace or bedside table.
- • **Effortless Time Check:** Clap or tap to illuminate the time instantly—no fumbling in the dark.
- • **Iconic BT21 RJ Design:** Show off your fandom with this adorable, collectible character clock that brightens any desk.
- • **Versatile Power Options:** Use USB-C cable for continuous power or AAA batteries for portability and convenience.
- • **Battery-Smart Sleep Mode:** Automatically reduces power consumption to extend battery life—stay worry-free longer.

## Overview

The Cafe Digital LED Desk Clock (RJ) is a compact, battery-powered digital clock featuring the beloved BT21 RJ character design. It offers dual power options via USB-C or AAA batteries, includes a power-saving sleep mode, and allows time display activation through clapping or tapping. Perfect for adding a playful yet functional touch to any desk or bedside setup.

## Description

It's a cute BT21 character-style battery-type desk watch.

Review: Bought this two years ago and honestly I am very satisfied with it. Even after two years, it was been working just fine. Programming the time for it is not hard and is pretty simple. I keep it by my bedside shelf connected to the Usb-c cable and have not had any trouble with it. Would recommend to buy. Also I appreciate how the seller had included two extra pictures, it was very thoughtful of them!
Review: Fue un regalo y cuando llegó, yo queria ya el mío. Mi amiga lo amo, literalmente, compramos el de RJ y todo está según las imágenes, solo que las instrucciones estan en Coreano, pero nada que no se arregle buscando tutorials.

## Features

- BT21 original product.
- It's a cute BT21 character-style battery-type desk watch.
- It can be used using C-TYPE cable or AAA battery.
- It supports sleep mode for longer use by reducing battery consumption.
- You can check the time by clapping or tapping on top in slim mode.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09Y5L5HGH |
| Additional Features | Alarm |
| Alarm Clock | No |
| Batteries are Included | No |
| Brand Name | BT21 |
| Clock Form | Mantel |
| Color | Pink, Purple |
| Customer Reviews | 3.8 3.8 out of 5 stars (7) |
| Dial Color | Pink |
| Display Type | Digital |
| Frame Material | Plastic |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 12.7W x 19.1H centimeters |
| Item Type Name | Digital Clock |
| Manufacturer | ROYCHE |
| Manufacturer Part Number | BT21-CLOCK |
| Material Type | Plastic |
| Model Number | BT21-CLOCK |
| Mounting Type | Tabletop |
| Number of Items | 1 |
| Operation Mode | Electrical |
| Power Source | Battery Powered |
| Room Type | Kid's Room |
| Shape | Rectangular |
| Style Name | RJ |
| Theme | Plain |
| Warranty Type | Limited |
| Watch Movement | Quartz |

## Product Details

- **Brand:** BT21
- **Colour:** Pink, Purple
- **Display type:** Digital
- **Special features:** Alarm
- **Style:** RJ

## Images

![BT21 Cafe Digital Led Desk Clock (RJ) - Image 1](https://m.media-amazon.com/images/I/61P2+tyVhzL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by W***Y on 10 May 2025*

Bought this two years ago and honestly I am very satisfied with it. Even after two years, it was been working just fine. Programming the time for it is not hard and is pretty simple. I keep it by my bedside shelf connected to the Usb-c cable and have not had any trouble with it. Would recommend to buy. Also I appreciate how the seller had included two extra pictures, it was very thoughtful of them!

### ⭐⭐⭐⭐⭐ Review
*by V***O on 4 September 2022*

Fue un regalo y cuando llegó, yo queria ya el mío. Mi amiga lo amo, literalmente, compramos el de RJ y todo está según las imágenes, solo que las instrucciones estan en Coreano, pero nada que no se arregle buscando tutorials.

### ⭐⭐⭐ Review
*by S***Y on 8 October 2025*

It's very cute but I'm a bit confused on getting it to work. Gave it to my sister as a gift and had trouble getting it to turn on. Did turn on eventually but I'm not sure she's turned it on since. Didn't work when plugged in but batteries worked.

## Frequently Bought Together

- BT21 Cafe Digital Led Desk Clock (RJ)
- Beyond the Story: 10-Year Record of BTS
- BT21 Minini Universtar Monitor Figure 2023 Type [Official Original Products] (CHIMMY)

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**Shop now:** [https://www.desertcart.co.uk/products/446373433-bt21-cafe-digital-led-desk-clock-rj](https://www.desertcart.co.uk/products/446373433-bt21-cafe-digital-led-desk-clock-rj)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-07-01*