Intelligent Multicolor Nightlight Wireless Bluetooth Speaker with Four-Button Snapping Light Speaker, Creative Couple Gift Speaker

Pipa Lamp Bluetooth Speaker - Night Light Wireless Bluetooth Speaker - Subwoofer - Outdoor Bluetooth

Difference: The four-button volume is much smaller than the five-button volume. The four-button volume has only eight lights, but the five-button volume has 16. The four-button volume is a single panel, while the five-button volume is a double panel. The four-button volume is mostly used with 600MA or 800MA batteries without a protection board, while the five-button volume is 1200MA with a protection board.