JBL Clip 5 in Blue – Portable Bluetooth Speaker Box Pro Sound, Deep Bass and Playtime Boost Function – Waterproof and Dustproof – 12 Hours Runtime.

Powerful sound: The JBL Clip 5 is small enough to hold in one hand, but with a powerful driver and passive radiator that work together to deliver bigger, louder JBL Pro Sound and rich, punchy bass
Keep the good times rolling: Don’t worry about running out of battery because this speaker has up to 12 hours of playtime on a single charge; a tap on PlaytimeBoost gets you an additional 3 hours