Powerful bass effect and high volume support for superior sound quality Compatible with electric guitar, offering a wide range of timbres With switchable 6.35mm and 3.5mm audio interfaces for compatibility Description: Introducing the revolutionary speaker, a game-changer in the world of direct-plug speakers. Say goodbye to mediocre sound quality as this speaker delivers powerful bass effects and supports high volume while maintaining exceptional sound quality. Plus, with its long-lasting 450mAh battery capacity, you can enjoy uninterrupted music playback. The 6.35mm audio interface and 3.5mm audio interface can be switched at , providing compatibility for all your devices. Upgrade your sound experience with the speaker today! Item Name: Speaker Material: plastic Features: Versatile, Convenient, Power Supply: 5V1A Charging Time: 2 Hours Signal-to-noise Ratio: 85dB Different batches may have different appearance, which does not affect use. Colour: Black material: plastic Style:Without Bluetooth Package Contents: 1 x Speaker 1 x USB cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.