Zealot S67 60W Wireless Bluetooth Bass Speaker

• Bluetooth version: 5.0
• Battery capacity: 1800mah*8, total 14400mAh
• Input voltage: 5V/1A
• Transmission distance: 10m
• Frequency response: 20Hz-20KHz

Signal to noise ratio: ≥90dB
Working voltage: 7.4V
Distortion: 1%
Charging port: Type-C
Playing time: 40 hours
Standby time: >90 days
Charging time: 6-10H (different charger adapter has different time)