Fabric Bluetooth Speaker with 360° Surrounding Sound, support TWS

• Bluetooth version:4.2
• Material: ABS
• Waterproof level:IPX4
• Transmission distance:10m
• Support handsfree function
• S/N ratio:≥70dB
• Speaker unit: 12Wx2=24W with DSP
• Battery capacity:4000mAh
• Play time: 7-8 hous (70% vol)
• Charging time: 4-5 hours
• Charging input: 5V/1.5A
• Size: 77.8*74.7*190.8mm
• Product weight:580g±10
• TWS & NFC