1. Sizes: 223*105*96mm. Weight: 620g. 2. BT v5.0. Chip: JL AC6925F. 3. Battery capacity: 1200mAh, charging for about 2 hours. 4. Use time: 2 hours. 5. Speaker unit: 52mm*2. Power: 5W*2. 6. Supports BT, FM, TF card, USB flash drive, AUX and other playback modes. 7. Built-in colorful lights.Hoco Wireless speaker HC12 sports portable loudspeaker Bluetooth Portable Speaker 5.0
6 Months warranty