If you're passionate about IT and electronics, like being up to date on technology and don't miss even the slightest details, buy Portable Bluetooth Speakers CoolBox COO-BTA-P01BK 3600 mAh Black at an unbeatable price.

• Connectivity: Bluetooth 4.1
• Range: 10 m
• Frequency response: 20Hz ~ 20kHz
• Approx. charging time: 4,5 hours
• Approx. playback battery life: 6 hours
• Includes: USB Cable
• Water resistant: yes
• Approx. dimensions: 17,3 x 11,2 x 4,6 cm