Betife Portable Printers Wireless for Travel A4 Thermal Bluetooth Printer, Travel Printer for Phone & Laptop, Supports Tattoo Stencils, Compatible with 210 mm x 297 mm A4 Thermal Paper (Silver). 【LARGE BATTERY CAPACITY&EASY CHARGING】Our travel printer has a built-in 1200mAh lithium battery that can print 140 sheets of 210 mm x 297 mm A4 thermal paper (equivalent to 16-20 hours of continuous use).
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