Feature:1. CONVENIENT USE: Mini thermal printer does not require ink, toner, or ribbon, and can be printed anytime and anywhere, convenient and practical.2. APPLICABLE PAPER: Suitable for various types of thermal sensitive paper, sticky or non sticky white paper, color, transparent, and semi transparent paper.3. MULTIPLE USAGES: This pocket printer can print photos, study note, planning diary, DIY sticker, storage label, etc., can be given as a gift to friends or kids.4. BUILT IN BATTERY: This small printer has a built in 1000mAh lithium ion battery, equipped with USB cable for charging, suitable for various scenarios.5. PLASTIC HOUSING: The small photo printer casing is made of excellent ABS, with good toughness, impact resistance, and aging resistance.Specification:Item Type: Mini Thermal PrinterProduct Material: ABSProduct Size: Approx. 10 x 8 x 3.5cm / 3.9 x 3.1 x 1.4inApplication: Can print photos, labels, records, web pages, QR codes, etc.Battery Model: 1 x 1000mAh Lithium Ion Battery (built in battery).Package List:1 x Printer3 x Printing Paper1 x USB Charging Cable1 x User ManualNote:There is an error of 0.10.2cm in manual measurement.