MNz Wireless Speaker High Bass Sound Mini Speaker Pack of 1 3 W Bluetooth Laptop/Desktop Speaker  (Multicolor, Mono Channel)

Compact & Powerful Certified Wireless Portable Mobile Bluetooth Speaker Delivers Powerful Sound And Robust BassPortable Mobile Bluetooth Speaker With Good Battery BackupLong Playtime & Super Bass Splash proof Wireless Bluetooth SpeakerPower Source: USB Cable. Extra-long and rechargeable 2000mAh allows you enjoy up to 5 hours of playing time.Wireless Bluetooth Speaker with Rechargeable Battery. Compatible with MP3/4 devices, TF/USB Flash Drive, or any audio device which is Bluetooth compatible or has a 3.5mm jack.