Cellularline MP3SPEAKERW, 1.0 channels, White, Alkaline, AAA, 4.92" (125 mm), 7.09" (180 mm) Cellularline MP3SPEAKERW. Audio output channels: 1.0 channels. Product color: White. Battery technology: Alkaline, Battery type: AAA. Package width: 4.92" (125 mm), Package height: 7.09" (180 mm). Package length: 1.97" (5 cm)