B1/B21 Jewelry Label Printer, Bluetooth Wireless Thermal Sticker Maker 20–50mm, Inkless Price Tag Label Machine for Necklace Ring Bracelet Wall Decals Eyepiece Diameter: 18mm

Eyepiece Diameter: 18mm

Features: clear

able to withstand regular use without breaking or cracking

Set Type: Single Microphone / Multi-Microphone Kits

B1/B21 Jewelry Label Printer, Bluetooth Wireless Thermal Sticker Maker 20–50mm, Inkless Price Tag Label Machine for Necklace Ring Bracelet Wall Decals Eyepiece Diameter: 18mmSpecifications Product Type: Portable Thermal Label Printer Model: NiiMbot B1 B21 Printing Technology: Thermal (Inkless) Resolution: 203 DPI Print Speed: Up to 50mm s (Approx. 40ppm) Print Width: 2050mm Paper Type: Thermal Label Paper (Roll Feed) Connectivity: Bluetooth (Wireless) Interface Type: Bluetooth Battery: Built in Rechargeable Battery Battery Capacity: 1500mAh Charging Port: Type C Charging Time: 34 Hours Material: ABS Color Options: Red,