Description: Powerful and large volume, small body with large volume, noisy environment can also bring strong music enjoyment, random placement can also provide a good experience Full-range speakers, surround sound, shocking and high volume, note RGB lighting effect speakers, both good looks and sound quality Unique appearance, full-range speaker Bluetooth connection adopts physical buttons, easy operation and no trouble The speaker adopts physical buttons to avoid frequent use of broadcasting equipment to control, just use the physical buttons directly, and a single button can achieve multiple functions by clicking, double-clicking or long-pressing Long-lasting battery life, music enjoyment, with high-capacity and high-performance lithium battery, the regular battery life is up to 5 hours, allowing you to enjoy music without worrying about insufficient battery power Specification: Size: Approx. 160x41.5x82mm/6.29x1.63x3.22inch Material: Plastic Type: Bluetooth speaker Connection method: Bluetooth connection Interface type: USB Frequency response range: 20Hz-20KHz Output power: 3W Signal to noise ratio: ≥87dB Power supply mode: built-in lithium battery Channel: 2 Play time: 8 hours Bluetooth protocol: 5.0 Number of speakers: 2 Effective distance: 10 meters Operation mode: button Support format: TF card Power supply mode: USB DC 5V Battery capacity: 1200 mAh Package Includes: 1x Bluetooth Speaker 1x Charging Cable 1x Manual Note: 1.Please allow 1~3 cm error due to manual measurement, thanks. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you.