Celly LIGHTBEATBL, 5 W, 3 Ω, Wireless, 10 m, Stereo portable speaker, Blue Celly LIGHTBEATBL. RMS rated power: 5 W, Impedance: 3 Ω. Connectivity technology: Wireless, Bluetooth range: 10 m. Product type: Stereo portable speaker, Product colour: Blue. Recommended usage: Mobile phone / Smartphone. Battery type: Built-in battery, Battery life (max): 5 h