This Bluetooth speaker has an output of 3W and plays up to 4 hours of music at 50% volume on a full charge. Its IPX4 waterproof rating ensures it can withstand splashes and light submersion without compromising performance. You can customize the logo on the speaker, and the built-in LED lights up when the speaker is turned on, creating a glowing effect that adds a touch of sophistication and uniqueness to your brand. A TF card can be inserted and used when gathering with friends, making it perfect for parties, holidays, and as gifts for friends, family, and parents. Samples are available, in stock, and customizable.