Edifier ES60 Portable Bluetooth Speaker Black,34W RMS (18W+8W+8W) total output power Bluetooth V5.4 with dual device connection 34W RMS (18W+8W+8W) total output power Bluetooth V5.4 with dual device connection Supports stereo pairing 9 Hours of playtime IP66 dustproof and waterproof Superior Sound Performance Experience powerful 34W RMS output (18W+8W+8W) for clear and dynamic audio, ideal for music, movies, and more. Deep, Punchy Bass Features an oval mid-low driver (53mm x 93mm, frontward), dual 22mm tweeters (frontward and backward), and an oval passive bass radiator (backward) for deep, punchy bass. Advanced Bluetooth Features Supports pairing two units for stereo sound, simultaneous connection of two Bluetooth devices, and seamless audio streaming with Bluetooth V5.4 for a stable connection Extended Battery Life Keep the music playing for up to 9 hours on a full charge. With long-lasting battery performance, it’s the ideal companion for day-long events or outdoor excursions. Built-in High-Sensitivity Mic Stay connected with an integrated, high-sensitivity microphone that ensures crisp, clear voice quality. Perfect for hands-free chatting, video calls, or casual conversations with friends IP66 Dustproof andWaterproof Built to endure the elements, this speaker is certified IP66 for dustproof and waterproof protection. From beach days to rainy adventures, it delivers reliable performance wherever you go. Multiple Input Options Experience ultimate flexibility with dual input options. Effortlessly switch between Bluetooth for wireless convenience or USB-C for high-speed, stable connections to your devices Ambient Lighting Transform your space with three light effects and two vibrant color options. Whether it's for relaxation or a party, the lighting adapts to your mood and style effortlessly. Easy-to-Use Controls Navigate effortlessly with top-mounted buttons for quick access to all functions. For advanced features, connect to the EDIFIER ConneX app to customize settings and enhance your listening experience.