【Powerful 25W Sound】Experience robust audio with the S122 Bluetooth speaker's 25W output, delivering clear and immersive sound for any occasion. 【Advanced Bluetooth 5.4】Enjoy seamless connectivity and stable transmission up to 10 meters with the latest Bluetooth 5.4 technology. 【IPX6 Waterproof】With a 6-level waterproof rating, this speaker is perfect for outdoor adventures, poolside parties, or beach trips. 【Long-lasting Battery】The 6000mAh battery provides approximately 4-4.5 hours of playtime, ensuring your music keeps going throughout your activities. 【Versatile Functionality】Support for multiple device connections, voice calls, TF card, USB drive, and colorful LED lights make this speaker adaptable to various scenarios. 【Portable Design】Compact and durable, the S122 is the ideal companion for both indoor and outdoor use, fitting seamlessly into your active lifestyle. Specifications: Bluetooth Version: 5.4 Transmission Range: Approx. 10m Playtime: About 4-4.5 hours Charging Time: Approx. 3 hours Signal-to-Noise Ratio: ≥85dB Working Voltage: 3.7V Frequency Response: 20Hz-20KHz Battery Capacity: 6000mAh Speaker Output: 25W Distortion: <1% Features: Bluetooth, TF Card Slot, Colorful LED Lights, USB Drive Support