TravelSound ZEN Stone - portable speaker system/ Compatible with ZEN Stone and ZEN Stone Plus/ ZEN design/ 21 hours battery playtime
Creative Labs TravelSound ZEN Stone, 2.0 channels, 0.4 W, 75 dB, 200 - 20000 Hz, Black, AAA
Creative Labs TravelSound ZEN Stone. Audio output channels: 2.0 channels, RMS rated power: 0.4 W, Signal-to-Noise Ratio (SNR): 75 dB. Product color: Black. Battery type: AAA, Battery life (max): 21 h. Weight: 5.64 oz (160 g). Dimensions (WxDxH): 2.24 x 6.82 x 1.29" (57 x 173.3 x 32.7 mm)