Double Speaker Subwoofer Small Speaker power:USB Features a 9-foot USB cable

Features a 9-foot USB cable for easy use anywhere

a U-shaped mat (50 * 40cm)

so you’re always connected

Package Dimensions: 40 x 25 x 20 cm

: Minimalist design fits seamlessly into any environment

Double Speaker Subwoofer Small Speaker power:USB Features a 9-foot USB cableProduct Information Type: Bluetooth speaker Input parameters: 9 (Vus) Output parameters: 5 (Vus) Color: black, wood grain Battery type: no built in battery Play source: Bluetooth Transmission distance: 15M Interface: USB Material: ABS+PC Power supply voltage: DC 5V 2A, 9V 2A Standby current: 30MA Noise ratio: ? 80dBA Packing list speaker + USB power cord + Chinese and English manual + gift box with cover