JBL Go 4 Portable Waterproof Bluetooth Speaker Colour:Black Just install 2 AA batteries

Just install 2 AA batteries (lithium recommended

and track outdoor walks

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SHIMANO STEPS eBIKE SYSTEM COMPATIBLE

JBL Go 4 Portable Waterproof Bluetooth Speaker Colour:Black Just install 2 AA batteriesGrab and go. Take big JBL Pro sound wherever you go. The bold, colorful JBL Go 4 ultra portable Bluetooth speaker fits in the palm of your hand, delivering clear, loud JBL Pro Sound with rich, punchy bass. Its newly redesigned integrated loop makes it easy to bring anywhere, and the variety of colorways means you can choose one that fits your vibe. Plus its waterproof and dustproof, so it loves to go outside. And 7 hours of playtime means it will keep