Magnetic 2-in-1 Bluetooth Speaker 20W (Black)

20W POWERFUL SOUND EFFECT: With a total power of up to 20 watts (10 watts per channel). Dual channel linkage creates an immersive stereo experience, filling the room with rich sound effects. WIRELESS BLUETOOTH 5.4V CONNECTION: Connect two speakers to your device simultaneously for fully synchronized sound effects. You can also use each speaker separately and switch to single speaker mode. LONG BATTERY LIFE: The speaker is powered by 2 x 2000mAh (total 4000mAh) polymer lithium batteries, providing efficient and long-lasting power, with a playback time of up to 24 hours, suitable for all day use or long gatherings. Extend battery life by 10 hours - Enjoy up to 10 hours of continuous music playback on a single charge. DETACHABLE DUAL SPEAKERS: These two magnetic speakers can be connected and paired to produce surround sound, providing a 360 degree audio experience. When separated, they can provide excellent left and right stereo effects, making them an ideal choice for gatherings. UNIVERSAL MAGNETIC ACCESSORY: This speaker is equipped with a powerful magnet that allows it to firmly adhere to any metal surface. Its built-in strong magnet is suitable for various metal items such as refrigerators, boats, tents, and vehicles. Installation is easy and takes up minimal space. This means you can stick it anywhere you like and enjoy the music around you!