Portable Bluetooth Wireless Speaker with Mic & inbuilt Power Bank

The Ultimate, High-Powered
Portable Bluetooth Speaker With Powerful Stereo Sound And A Power Bank
All In One Package. The Portable Takes The Party Everywhere, Poolside Or
In The Rain, Thanks To The Waterproof Design, Durable Fabric And Rugged
Housing. Its High-Capacity 4,000Mah Battery Provides 20 Hours Of
Playtime And Can Charge Your Smartphones And Tablets Via Its Usb Output.
A Built-In Noise And Echo-Cancelling Speakerphone Gives You Crystal
Clear Calls With The Press Of A Button.

General Specifications:

Battery Type: Lithium-Ion Polymer (22.2Wh)
Music Playing Time: Up To 20 Hours (Varies By Volume Level And Content)
Rated Power: 2 X 10W
Usb Charge: Out 5V / 2A (Maximum)
Support: A2Dp V1.3, Avrcp V1.5, Hfp V1.6, Hsp V1.2
Frequency Response: 65Hz-20Khz
Transducer Size: (Mm) 2 X 50 Signal-To-Noise Ratio >80Db
Bluetooth Transmitted Modulation: Gfsk, P/4 Dqpsk, 8Dpsk
Battery Charge Time: 4.5 Hrs
Weight (G): 800
Power Supply: 5V / 2.3A