From JBL brand name products, The Charge 3 Series Waterproof Portable 6000mAh Bluetooth Speaker. Blue version. Model: JBLCHARGE3BLUEAM. Universally compatible with most Bluetooth enabled smart devices.

Features:
- Bluetooth Technology, Wirelessly connect up to 3 smartphones or tablets to the speaker and take turns playing powerful stereo sound.
- Built-in 6,000mAh rechargeable Li-ion battery supports up to 20 hours of playtime and charges smartphones and tablets via USB.
- IPX7 Waterproof Rating.
- Take crystal clear calls from your speaker with the touch of a button thanks to the noise and echo-cancelling speakerphone.
- Build your own ecosystem by connecting multiple JBL Connect enabled speakers together to amplify the listening experience.