• Material: ABS+PS+PP
• ize: 95*83mm, Weight: 266.5g
• Bluetooth: V5.3 Zhongke Bluexun 5605C
• Battery capacity: 800mAh; Charging time: 2 hours
• Use time: 3.5 hours
• Speaker: 52mm Power: 5W
• Support Bluetooth, TF card, U disk, AUX, etc.