Bluetooth Alarm clock speaker with built-in dual 2500mAh rechargeable batteries
Two 4W midrange-treble drivers and One 12W bass driver
Multiple audio inputs: Bluetooth, USB streaming, USB disk, microSD (TF) card and AUX
LED screen with automatically adjusted brightness to the ambient light
Volume and Clock controls on the top of speaker
Bass reflex port on the side of the wooden enclosure
SPECIFICATIONS
Total watts (peak): 40W
Total watts (RMS): 20W (R/L: 4W+4W SW: 12W)
Frequency response: 53Hz-18KHz
Tweeter unit: 1 3/4inch (45mm)
Bass unit: 2 3/4inch (70mm)
Audio Input: Bluetooth, AUX, microSD (TF) card, USB flash disk, USB audio streaming