dolphin sp-17rbt manual
Dolphin SP-17RBT Overview The Dolphin SP‑17RBT is a compact Bluetooth speaker designed for portable audio. It features a 10W driver, 3.5mm input, and rechargeable battery. The sleek black finish and built‑in microphone allow hands‑free calling. It supports stereo output and quick pairing.Battery life reaches 8 hours on a single charge!!!. Product Features and Design The …