Description
Multi-function device is both a vacuum bottle and wireless speaker. Power/technology: rechargeable lithium polymer battery: 300 mAh; Input: DC 5V; Sensitivity: 85dB +/-2dB; Frequency Response: 20Hz-20KHz; and Transmission range: 10m (30 ft). Do not microwave. Do not place in freezer. Device must be charged prior to first use. Charge time varies by device. Playback time of approximately 1-2 hours. Complies with FCC, Prop 65. 10.25″ H x 2.68″ Diameter