Features 1. **Powerful Battery:** This Bluetooth 4.0 receipt printer is equipped with a 1500mAh lithium-ion battery and features auto-sleep and auto-wake functions to conserve power, allowing for a standby time of up to 5-6 days. The removable battery meets all-day demands. 2. **Eco-Friendly and Portable:** The Bluetooth receipt printer requires no ink, toner, or cartridges. The mini printer is easy to carry and includes a free belt for waist-hanging. It is suitable for various indoor and outdoor occasions, such as restaurants, retail stores, pizza shops, bakeries, and cafes. 3. **Printer Compatibility:** The 58mm Bluetooth receipt printer is compatible with Android, iOS, and Windows for small businesses. 4. **Lightweight and Portable:** Its small size and excellent structure make it a portable design, convenient for carrying, especially in outdoor working environments. You can put it in your pocket or hang it on your waist with the included leather sheath. 5. **High-Speed Printing:** With a printing speed of 50-89.9 mm/s, the advanced thermal direct technology prints without requiring ink or cartridges. Specifications * **Material:** Plastic * **Colors:** Blue, Orange * **Size:** 11 x 8 x 5 cm, Paper width: 58 mm * **Weight:** 260 g * **Plugs:** EU, US, UK * **Bluetooth Version:** 4.0 * **Battery:** 1500 mAh / 7.4 V * **Power Adapter:** DC12V / 1A * **Charging Time:** 2-4 hours * **Standby Time:** 100 hours * **Usage Time:** 3 days * **Interface:** Power jack, mini USB * **Print Speed:** 50-89.9 mm/s * **Dots per Line:** 384 dots per line * **Paper Thickness:** 0.05-0.10 mm * **Paper Width:** 57 / -0.5 mm * **Print Width:** 48 / -0.5 mm * **Paper Roll Diameter:** 25 mm * **Operating Temperature:** -10-50°C * **Barcode Types:** UPC-A/E, EAN-13/8, CODE39/93/128, TIF, CODABAR; 2D: QR code, PDF417 * **Internal Characters:** ASCII CH (8 x 16, 9 x 17, 9 x 24, 12 x 24); GB18030 (16 x 16, 24 x 24) Package Includes: * 1 x Bluetooth Receipt Printer * 1 x USB Cable * 1 x Power Adapter * 1 x Roll of Thermal Paper * 1 x Instruction Manual * 1 x Driver Disc Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.