Model : ZS21
Product type : Bluetooth Speaker
Brand : HEATZ
Power Output: 5W
Frequency Response : 70HZ-18K
Distortion: <0.5% (1K/1W/3.7V)
Noise Rate:80dB
Transmission Distance: 15 M
Bluetooth Version: 5.0+EDR
USB Voltage : DC 5V
Battery Capacity: 1200 mAh
