【Mini Thermal Label Printer】The product is a compact Bluetooth thermal label printer, ideal for printing 40x30mm labels. It uses thermal printing technology, offering easy black and white printing with no ink needed. 【Easy-to-Use Barcode Printer】This label maker supports printing on labels ranging from 0.59'' to 2.24'' wide. The app comes with various templates to print clothing, price, jewelry, address, and more. Easily connects to smartphones via Bluetooth for effortless use. 【Bluetooth Label Printer】Lightweight and portable, this mini thermal label maker fits in your bag. It quickly pairs with your smartphone via Bluetooth 4.0 for convenient printing up to 33 feet away. Ideal for on-the-go printing needs. 【Smart & Efficient Printing】No cables needed for printing from Android & iOS devices, plus USB connection for Windows PCs. Features include barcode scanning for automatic label generation and the ability to print custom images or photos. Fast, efficient, and hassle-free. 【Versatile Applications】Perfect for small businesses in retail, clothing, jewelry, and crafts. Use it for shipping, price, ingredient, barcode, and address labels. Save time and streamline your labeling process. Specifications: Size: 11.3*8.0*4.45cm Printing Method: thermal printing Paper type: thermal paper Application: home, office, retail store, etc. Printing speed: 20mm/s Service life: Can print about 50 km Max. Resolution: 203dpi Max Paper Size: 57mm (width) Bluetooth: 4.0 Languages: Simplified Chinese, Traditional Chinese, English, Japanese, Korean German, Italian, Spanish, French (Language can be customized) Battery: Built-in 1200mAh battery