ลำโพง WISE Alto7 Wireless Speaker (Black) Speaker

WISE Alto7 Wireless Speaker

• Output Power 20W x 2
• Driver 3 inch x 2
• Input Impedance 5V 2A
• Frequency Response 50 - 16 KHz
• S/N > 65 dB
• Distortion < 0.5%
• Bluetooth version 5.3
• Bluetooth Distance up to 10 meters
• Battery Capacity 7.4V 5000 mAh
• Battery Play Time 6-8 hours
• Battery charging 4-6 hours
• Product size L260 x W150 x H150 mm