CAU SOUND Bluetooth Speaker — Portable JBL-Style Wireless Speaker

A compact, no-nonsense Bluetooth speaker built for movement and everyday listening. It slips into backpacks, perches on a desk, or hangs out by the kitchen sink and fills small spaces with clear, punchy sound. Pair wirelessly or plug in with a 3.5mm aux cable. The hard ABS shell stands up to daily knocks and the rechargeable Li‑ion battery keeps the music going for about two hours at full volume — longer at moderate levels. Controls sit on top for quick play/pause and volume changes, while the micro‑USB port and battery compartment on the back make charging and maintenance simple. Minimal, matte-black styling blends into any setup without drawing attention away from the soundtrack.

Product features
- Bluetooth v4.2 connectivity with up to 10-meter (33 ft) wireless range
- Rechargeable 3.7V / 500mAh Li‑ion battery providing ~2 hours playback at max volume
- 3W audio output for clear, portable sound
- Aux-in (3.5mm) support for wired connections
- Durable 100% ABS plastic exterior with top-mounted control buttons

Care instructions
- Unplug charger first. Wipe the dust or any dirt off gently with a clean, dry cloth.