XDOBO X8 Plus 80W Wireless Bluetooth Speaker Outdoor Subwoofer Support TWS TF Card U Disk Parameters: 1. Bluetooth version: V5.0 2. Effective distance: about 18m 3. Output power: 30W x 2 4. Battery capacity: 10400mAh 5. Charging time: about 5H 6. Playing time: about 12H 7. Waterproof grade: IPX5 8. Input power: Type-C 5V 3A 9. Product weight: 1880g 10. Product size: 257x115x88mm 11. Play format: MP3WAVFLCAPE 12. Connection method: Bluetooth TF card U disk audio cable TWS Features: 1. HiFi lossless original sound, pure and three-dimensional, bringing you a different audio-visual effect. 2. Adopt 80W high-power three-speaker design, DSP sound processing, restore clear sound quality, and surround stereo experience. 3. Support TWS interconnection to create a 360-degree panoramic subwoofer sound effect. 4. Equipped with Bluetooth 5.0 smart chip, zero delay and no lag, higher stability. 5. Compatible with multiple operating systems, it can easily connect wirelessly to most smart devices such as mobile phones, computers, tablets, and TVs. 6. Built-in 10400mAh battery, 12 hours long battery life, can charge mobile phones and other equipment in an emergency, easy to use.