Tech with style, this Bluetooth speaker pulls double duty as a stylish tabletop accent decorated with a natural wood look. The compact design packs huge sound and TWS technology to pair with partner speakers and deliver the highest quality musical experience with its dual 4W speaker (4W * 2). -Prop 65 certified 1. Bluetooth: V4.2; 2. Speaker: 8W (4W*2); 3. Battery: Rechargeable Li-Polymer Battery 1500mAh; 4. Playback Time: 6-8 Hours Play Time; 5. Working Range: 33ft; 6. True Wireless Stereo-- TWS Function;