JBL Go 3 Bluetooth Portable Speaker 3.5 mm The optical sensor gives you

The optical sensor gives you smooth and accurate cursor control on almost any surface

Versatility

Operating temperature: -10 ˚C to + 50 ˚C

Accelerometer

convenient and built to last

JBL Go 3 Bluetooth Portable Speaker 3.5 mm The optical sensor gives youOriginal JBL Pro Sound JBL Pro Sound delivers surprisingly big audio and punchy bass from Go 3's ultra compact size. Bold style and ultra portable design JBL Go 3's ultra portable design goes great with the latest styles, and its colorful fabrics and expressive details make it look as great as it sounds. IP67 waterproof and dustproof To the pool. To the park. JBL Go 3 is IP67 waterproof and dustproof, so you can bring your speaker anywhere.