<ul> <li>1+1 series Bluetooth technology: The latest generation 5.3 Bluetooth chip ensures fast connection, stable transmission, and excellent audio quality. It supports simultaneous connection to two audio sources, allowing them to play in turn</li> <li>Bluetooth connectivity for unrestricted enjoyment: Connect within a range of 10-30 meters, free from power constraints, and enjoy music wirelessly</li> <li>Four playback modes, five music file decodings: It supports Bluetooth connection, SD card playback, U disk playback, and AUX audio playback. Additionally, it decodes lossless FLAC, APE, MP3, WAV, and WMA music files</li> <li>HD Bluetooth hands-free calling with built-in microphone: During Bluetooth playback, a short press of any key can answer calls without pausing music. After the call ends, music playback automatically resumes</li> <li>Surround sound for a real stereo experience: Equipped with dual magnetic speakers, it delivers powerful and immersive 360&deg; surround sound</li> <li>All-weather IP67 protection: Upgraded IP67 waterproof and dustproof body, resistant to sand, dust, heavy rain, and even immersion in water. Enjoy music effortlessly indoors and outdoors</li> <li>Powerful low-frequency pulse: The guided acoustic structure design enhances low-frequency energy for a robust bass experience</li> <li>9D surround stereo speakers: Explosive high and low frequencies impact every nerve, complemented by colorful lights for a sensational audio-visual feast</li> <li>360&deg; LED light show: Stunning high-resolution colorful LED lights synchronize with the music, creating a customized interactive light theme</li> <li>Simultaneous connection of two speakers: TWS wireless interconnection provides a larger soundscape and a panoramic stereo soundstage, creating a home theater-like experience</li> <li>Cool rhythmic effects with synchronized light shows: Offers interesting circular lights and cool rhythmic effects synchronized with the music, setting the atmosphere for life</li> </ul> <p><strong>Specifications:</strong></p> <ul> <li>Output Power: 10W</li> <li>External Magnetic Horn: 4&Omega; 10W</li> <li>Input Sensitivity: 400mV</li> <li>Separation: &ge;90dB</li> <li>Signal-to-Noise Ratio: &ge;80dB</li> <li>Operating Voltage: DC 5V</li> <li>Battery: 18650 2400mAh</li> <li>Battery Working Time: 6 hours</li> <li>Horn Size: 66mm*1</li> <li>Diaphragm Size: 70mm*1</li> <li>Bluetooth Version: 5.3</li> <li>Bluetooth Solution: Jieli</li> <li>Main Control: AC6921</li> <li>Machine Size: 100*100*220mm</li> <li>Weight: 1138g</li> </ul>