Printing technology: thermal printing Print resolution: 304dpi Print speed: 10-15mm/s Support specification: 15mm/25mm/53mm Battery capacity: 1000mAh Support system: 10S, Android Product size: 84*84*42mm Product weight: 197g Built-in tearing knife, safe not to hurt hands Imported print head, high-definition printing more durable Phomemo M02S 304DP1 High definition printing with more details. Bluetooth connectivity, make printing more convenient Phomemo APP has a large number of templates