Implementation standard: GB4943.12022 Product name: Bluetooth speaker Bluetooth Version: 5.3() Product size: 138x55x123mm Key benefits Safety and reliability: designed to meet GB4943.12022 safety standards for dependable operation. Wireless flexibility: Bluetooth 5.3 enables quick pairing with compatible devices and stable wireless audio playback. Portable size: compact footprint (138x55x123mm) for easy carrying and versatile placement at home, in the office, or on the go. Broad compatibility: works with most Bluetooth enabled devices such as smartphones, tablets, and laptops. Clear everyday sound: optimized for clear music, podcasts, and video audio in daily use. Simple to use: straightforward pairing and intuitive controls for hassle listening. Use scenarios At home or in the kitchen: stream music or podcasts from a smartphone or tablet for everyday listening. While traveling or outdoors: a compact speaker that fits in a bag for outdoor activities, picnics, or casual gatherings. In small offices or classrooms: provide background audio for meetings, lectures, or study sessions without wired clutter.