"Features:
Portable Bluetooth v5.0 speaker with 55mm driver and 8W RMS output power
TWS function, can be connected with another ZEB-BELLOW 40 speaker for wireless stereo experience
Supports USB, microSD card input (up to 32GB)
Built-in FM radio and AUX input
Call function with built-in microphone
Powerful bass with passive radiator and 55mm driver
Up to 6H battery life (*at 50% volume) & built-in rechargeable battery
Easy to carry design with the strap, fabric finish with color variants
Control buttons for media / volume and input modes
Charging cable and AUX input cable inside the package"