Feature: 1. THERMAL PRINTING: The label printer adopts thermal printing technology and only supports black and white printing, not color printing. With a roll of 1.57x1.18in (40x30mm) white label paper. 2. BLUETOOTH CONNECTION: Mini Bluetooth thermal label printer can be easily connected to your phone. Download for Marklife APP, which has many templates, allows you to print any label you need. Compatible for Android and for IOS devices. 3. HIGH EFFICIENCY: The label printer can be quickly connected to a smartphone within 2 seconds through Bluetooth 4.0, achieving convenient, smoother, and fast printing within a range of 33 feet from the smartphone. 4. INTELLIGENT RECOGNITION: With image recognition function, scanning barcodes to generate new barcodes or PDF batch printing. Make your business run faster. 5. WIDE USAGE: Very suitable for small businesses such as clothing, handicrafts, retail stores, jewelry, etc., used for printing label addresses, barcodes, transportation, prices, dates, logo labels, etc. Save a lot of time. Specification: Item Type: Thermal Label Printer Material: ABS Color: Yellow Printing Method: Thermal printing Printing Paper Type: Thermal label paper APP: For marklife Connection Method: Bluetooth 4.0 Printing Accuracy: 203dpi Battery: 1 x 1200mAh rechargeable lithium battery (built in). Package List: 1 x Thermal Label Printer1 x USB Cable1 x Instruction Manual1 Roll x Printer Paper (Built in The Printer)