With a 360-degree surround sound field, this speaker delivers a truly immersive audio experience that envelops you from every angle. It supports the function of distinguishing left and right channels, providing a surging stereo sound that massages your ears with its clarity and depth. Not only does it offer exceptional sound quality, but it also features multi-room music playback function, allowing you to synchronize music playback throughout your entire house. The 360-degree omnidirectional sound output ensures that every position is the sweet spot for enjoying your favorite tunes. Equipped with HiFi 5.0 Bluetooth-compatible technology, this speaker allows for seamless wireless connectivity with smart devices, giving you the freedom to enjoy music without being tethered by wires. Item Name: Speaker Material: ABS Bluetooth-compatible Version: V5.0 Transmission Distance: about 10 Meters Speaker Output: 3W Frequency Response: 80Hz to 20KHz Signal-to-noise Ratio: 80dB Battery Capacity: 300mAh Play Time: 10h Features: with 360-degree Surround Sound, High Bass Effect, Mini Portable Size Details: L: 5cm/1.97", W: 5cm/1.97", H: 3.1cm/1.22" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Speaker