Loose yourself in the music with the KitSound BoomCube Portable Bluetooth Speaker. The passive bass radiator ensures warm and full bass notes, alongside soaring highs and balanced mids delivering crystal clear audio with every listen.Connect completely wirelessly thanks to Bluetooth technology built-in, and enjoy a massive 6 hours play time, no wires and no fuss. With a lightweight, compact design, you can enjoy your music at its best wherever you go, just charge up this portable speaker and throw it in your bag so you always have it to hand.. Wireless type: Bluetooth V4.1. Wireless range: Up to 10 m. Drivers: 45 mm. Play time: up to 6 hours. Charge time: up to 2 hours . Bluetooth Version : 4.1. Frequency response : 20 Hz - 20 kHz. Output RMS : 3 Watts. Dimensions: H70 x W70 x D70mmIncluded in the box. KitSound BoomCube Wireless Portable Speaker. Micro USB charging cable. 3.5mm aux-in cable. User manual