Things are always better when you have made them yourself. But the thought of building a fully functioning speaker could be quite daunting. Well, with this kit, it’s actually quite easy. The DIY Wireless Boombox comes with everything you could possibly need to create an 80’s icon in your own home. Simply follow the instructions in the included manual & in next to no time, you can be jumping around to Salt n Pepa with your brand spanking new boombox. Two three watt speakers provide a full & smooth sound & you can connect to the speaker via Bluetooth, or take it a little bit old schooler with the additional micro USB (Universal Serial Bus) cable. Tech Specs: Wireless range: 10 metres Speaker output: 2 x 3 Watt Impedance: 4 Ω Frequency range: 80-20 Khz Sensitivity: 83 ± 3d B SNR: 68 ±3d B Distortion rare: (THD+N) 0.15% (f = 1 K Hz, 5V, 0.5W) Battery voltage: 3 x 1.5V Battery life: approx. 15 hours Requires 3 x AA batteries (not included) Micro USB (Universal Serial Bus) cable included for wired use