Features Versatile Display Capacity: Store up to 550 Chinese characters or 750 English characters, catering to diverse messaging needs for effective communication. Multilingual Support: Capable of displaying languages from all countries, ensuring ease of use for a wide range of users and applications. Flexible Display Modes: Offers various display modes including scroll, animation, and fixed, providing versatile and eye-catching visual presentations. Integrated Lithium Battery: Equipped with a 240mAh 3.7V lithium battery, with a power-on display of remaining battery, ensuring uninterrupted . Wide Application Range: Ideal for use in diverse public spaces such as stations, airports, malls, hospitals, and restaurants, enhancing communication and information dissemination. Features: 1、Can store 550pcs Chinese characters or 750pcs English characters or picture information of the same capacity. 2、Can display the language of all countries, making it easier to use. 3、Move up, down, left and right, fixed, flashing, snow, marquee, scroll, animation, laser display mode 4、Built？in 240mah, 3.7V lithium battery, display the remaining battery when power on. 5、Used in stations, terminals, airports, shopping malls, hospitals, hotels, banks, securities markets, construction markets, auction houses, high？end restaurants, cafes, bar cafes, KTV, cake shops, supermarkets, tourist attractions. Specification: Item Type: LED Name Badge Optional Color: Blue, Yellow, White Point Spacing: 1.9m Dot matrix: 11x44 Material: ABS plastic Dimensions: Approx. 93 x 30 x 6mm / 3.7 x 1.2 x 0.2in Screen size: Approx. 85 x 2m / 3.3 x 0.9in Display Language: All national languages Storage Content: Can store 550 Chinese characters or 750 English characters or image information of the same capacity Switch Button: 1. Press the brightness button to adjust the brightness. Press and hold the brightness button to turn the machine on and off. 2. Short press the information button to switch the information. Display Speed: 8 levels, 1 is the slowest, 8 is the fastest Display Mode: Move up, down, left and right, fixed, flashing, snow, marquee, scroll, animation, laser Charging Time: 2 hours Voltage: 5V Battery Capacity: 240mah, 3.7V. Turn on the remaining battery. Working Time: 24 hours (when the brightness is 25%); at least 12 hours (when the brightness is 100%) Package List: 1 x LED Name Badge 1 x Data Cable Note: betweenbr> Package List 1 x LED Name Badge 1 x Data Cable