Mini speaker, huge sound! Take your sound wherever you go with this tiny boombox wireless speaker by World’s Smallest. Bluetooth-enabled design streams wirelessly from your go-to device, equipped with real working buttons and crisp audio. Powered via USB. Wireless speaker with rechargeable battery and mini swivel handle. USB charge cord included. Turn on the wireless speaker and perform the audio pairing procedure with your device, the speaker will show as "WS Boom Box". Made of durable plastic and measures a mere 3.25" wide by 2" tall by 1" deep.