Philips BT3500B/00, 2.0 channels, 2" (5.08 cm), 10 W, Wired & Wireless, A2DP, AVRCP, HFP, 393.7" (10 m)
Philips BT3500B/00. Audio output channels: 2.0 channels, Driver diameter: 2" (5.08 cm). RMS rated power: 10 W. Connectivity technology: Wired & Wireless, Bluetooth profiles: A2DP, AVRCP, HFP, Bluetooth range: 393.7" (10 m). Product type: Stereo portable speaker, Product color: Black, Product design: Rectangle. Battery type: Built-in, Power source type: Battery, Battery technology: Lithium Polymer (LiPo)