120W, AUX, USB, Bluetooth 5.3, Up to 10 meters, Speaker Drivers: 4x57mm drivers, Frequency Response: 100Hz-20kHz, Signal to Noise Ratio: ≥75dB, Battery Capacity: 4000mAh, Music Playback Time: At lower volume: Up to around 8 hours, At maximum volume: Around 3–5 hours Portable design, Android smartphones, iPhone / iPad, Laptop, PC with Bluetooth, Tablets, Dimensions: 208x208x256mm, Weight: 1.9kg