2.5 W, 40 mm, FM, 110 - 18000 Hz, 89 dB, 4 Ohms, 8 h, 440 mAh, 5 V, 3.5 mm, Black
X-MINI RAVE, 1.0 channels, 1-way, 1.57" (4 cm), 2.5 W, 110 - 18000 Hz, 4 Ω
X-MINI RAVE. Audio output channels: 1.0 channels, Speaker type: 1-way, Driver diameter: 1.57" (4 cm). RMS rated power: 2.5 W, Frequency range: 110 - 18000 Hz, Impedance: 4 Ω. Connectivity technology: Wired. Product type: Mono portable speaker, Product color: Black. Recommended usage: Universal