Note: The Harman Kardon logo is included in the package.
Blue tooth version:4.2
Date transmission distance:10m
Play time: 5H (the volume will affect the playing time)
Frequency range: 100hz-20khz
Input sensitivity: 400mV
Wireless transmission distance: 10 meters
Signal-to-noise ratio: 95dB
TF maximum support: 32G
Mode of operation: press key
Work voltage: 3.7v
Connection: Bluetooth,TF card,AUX,USB
Portable (with handle)
stronger power,quite loudly
Suitable for indoor outdoor sports ,race,hiking,camping,party etc.
Offer you a good music as well as nice mood.