Feature: 1. 【Handheld Printlnd】 Suitable for printing a variety of light and flat surfaces or regular curved surfaces. Pattern logo, English Chinese characters, QR code, barcode, dot matrix font, numerical date, handwritten graffiti, etc., to meet various printing needs. 2. 【Upgraded BT Function】Scan QR barcode on user manual, download relative APP in your smartphone, compatible with Android/iOS, connect the device through BT. After the printer receive the images or texts, press the function key to start printing. 3. 【Advantage】APP has a rich picture library, so don\u0027t worry about the lack of materials. You can also upload pictures of your mobile phone, or hand drawing pattern. 26mm print head width, 300dpi resolution. 4. 【DIY Pattern】DIY pattern and tattoo on your arm, very cool and fun. Brightness and contrast of the pattern, font size, font style, they all can be adjusted, convenient to use. 5. 【Built-in Battery】Built-in 500mAh rechargeable battery, with Type-C charging port, convenient to use. Comes with a self-developed quick dry ink, which will not wash away and anti-scratch, the ink cartridge is replaceable. Specification: Features: 【Handheld Printlnd】 Suitable for printing a variety of light and flat surfaces or regular curved surfaces. Pattern logo, English Chinese characters, QR code, barcode, dot matrix font, numerical date, handwritten graffiti, etc., to meet various printing needs. 【Upgraded BT Function】Scan QR barcode on user manual, download relative APP in your smartphone, compatible with Android/iOS, connect the device through BT. After the printer receive the images or texts, press the function key to start printing. 【Advantage】APP has a rich picture library, so don't worry about the lack of materials. You can also upload pictures of your mobile phone, or hand drawing pattern. 26mm print head width, 300dpi resolution. 【DIY Pattern】DIY pattern and tattoo on your arm, very cool and fun. Brightness and contrast of the pattern, font size, font style, they all can be adjusted, convenient to use. 【Built-in Battery】Built-in 500mAh rechargeable battery, with Type-C charging port, convenient to use. Comes with a self-developed quick dry ink, which will not wash away and anti-scratch, the ink cartridge is replaceable. Specification: product name: EVEBOT printlnd handheld printer Print area: 2.6cmx20cm Print colors: black Connection method : BT memory function : support continuous printing : support Battery capacity : 500mA, 7.4V Charging interface : Type-C Printing accuracy: 300dpi Ink cartridge capacity: 20g Product Net Weight: 177g Product size: 52x43x95mm Package size : 135x123x 58mm/5.3x4.8x2.2in Package weight: 330g/11.6oz Packing List: 1 x Mini Printer 1 x Quick-dry Ink Cartridge Package List: 1 x Mini Printer 1 x Quick-dry Ink Cartridge