innosystemtech MZ-629 Riding Speaker With Bracket User Manual
innosystemtech MZ-629 Riding Speaker With Bracket Specifications Working hours: 4-6 hours SNR: 95dB Wireless distance: 10m Frequency: 200Hz-20KHz Bluetooth version: V5.4 Battery capacity: 500mAh Charging time: 1-2 hours Working voltage: DC 3.7V Rated power: 5W Waterproof grade: IP67 Product Usage…