Philips BT50B/00, 1.0 channels, 1.5" (3.81 cm), 2 W, Wired & Wireless, A2DP, AVRCP, HFP, 393.7" (10 m)
Philips BT50B/00. Audio output channels: 1.0 channels, Subwoofer driver diameter: 1.5" (3.81 cm). RMS rated power: 2 W. Connectivity technology: Wired & Wireless, Bluetooth profiles: A2DP, AVRCP, HFP, Bluetooth range: 393.7" (10 m). Product type: Mono portable speaker, Product color: Black. Recommended usage: Mobile phone / Smartphone