【Advanced Bluetooth 5.3】Experience seamless wireless connectivity with the latest Bluetooth 5.3 technology, ensuring stable and high-quality audio transmission 【Versatile Playback Options】Enjoy music from various sources including Bluetooth, TF card, AUX input, and FM radio for ultimate flexibility 【IP67 Waterproof and Dustproof】Take your music anywhere with confidence, thanks to the robust IP67 rating that protects against water and dust 【Powerful Sound】Immerse yourself in rich, deep bass and clear audio with the 5W RMS output power and 52mm speaker 【Long-Lasting Battery】With a 1200mAh battery capacity, enjoy up to 8 hours of continuous playback on a single charge 【Hands-Free Calling】Built-in microphone allows for convenient hands-free phone conversations 【Compact and Portable】The mini size makes it perfect for outdoor adventures or home use, offering both convenience and quality sound Specifications: Bluetooth Version: 5.3 Waterproof Rating: IP67 Output Power: 5W RMS Speaker Size: 52mm Battery Capacity: 1200mAh Material: ABS + silicone Charging Port: Type-C Power Supply: DC 5V Bluetooth Range: ≥10 meters Frequency Response: 100Hz-20KHz Playback Time: ≥8 hours Features: TF card slot, AUX input, FM radio, Hands-free calling, Bluetooth interconnection