Printing Technology: Direct thermal printing (no ink or toner required).
Paper Width: Supports standard 58mm thermal paper rolls.
Print Speed: Ranges between 50-80 mm/s or up to 90 mm/s depending on the specific model variation.
Connectivity: Bluetooth 4.0 for wireless pairing with smartphones and tablets; some models also include a USB interface for Windows computers.
Compatibility: Works with Android, iOS, and Windows operating systems.
Power: Powered by a rechargeable lithium-ion battery (typically 1500mAh to 2000mAh), enabling up to 8 hours of continuous use