PL-3970
Imprint Method: Silkscreen, Product Color: Gray - Large wireless speaker featuring heathered fabric front panel.Power/Technology: Rechargeable Lithium-Ion battery; Capacity: 1800 mAh; Input: DC 5V/2.0A; Output: 4-5W; Working voltage:3.4-4.2V; Wireless V 4.2; Transmission range: 10m (approx. 30 ft).Includes microphone feature for answering and making phone calls.Silicone carry handle.Device must be charged prior to first use. Charge time varies by device. Minimum 4 hours.Playback time: Approx. 3 hours at top volumeUSB charging cable, 3.5mm audio cable and Instructions included.FCC Approved.