MAGNETIC SPLITTABLE DESIGN: The 2-in-1 Magnetic Dual Splittable Bluetooth Speaker features two separate cylindrical units that can be magnetically connected or split apart. This innovative design allows you to enjoy stereo sound by placing the units apart, or a more compact audio experience when combined. POWERFUL 20W STEREO SOUND WITH DEEP BASS: Equipped with dual 10W speakers and a dynamic bass diaphragm, this speaker delivers 20W of rich, immersive audio. The 2.0-channel stereo output provides clear, undistorted sound with deep bass, allowing you to enjoy HIFI-quality music anywhere. WATERPROOF AND DURABLE FOR OUTDOOR ADVENTURES: The speaker features a sealed waterproof cavity structure, making it resistant to splashes and light rain. The durable construction protects internal components while maintaining excellent sound quality, so you can enjoy music. TWS BLUETOOTH 5.3 FOR SEAMLESS CONNECTION: With Bluetooth 5.3 technology, the speaker supports TWS (True Wireless Stereo) interconnection, allowing two units to pair automatically when powered on simultaneously. The high-speed, stable connection ensures minimal latency and a seamless listening experience within a 18-meter range. LONG-LASTING BATTERY WITH MULTIPLE PLAYBACK OPTIONS: The built-in 4000mAh polymer lithium battery provides hours of uninterrupted playtime. The speaker supports wireless Bluetooth playback, TF card music, and AUX wired input, offering versatile music sources. SPEC: Bluetooth version: 5.3 Battery capacity:4000mAh Frequency range: 85Hz-20KHZ Bluetooth connection distance:Less than 18 meters NOTE: Avoid submerging in water; clean with a dry cloth. Works with most Bluetooth-enabled devices. Use the Type-C cable for optimal charging. Keep in a dry place when not in use. Do not expose to extreme temperatures for prolo