Rechargeable Solar Panel Radio - MD-521BTS - 865211
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XTREEM3 wireless Bluetooth speaker with excellent sound, long battery life and practical carrying design.Features:Bluetooth version: 5.1 /liWoofer: 2 x 66mmSpeaker power: 2 x 13WFrequency: 70-20kHZPower supply: 5V, 2A liLithium battery 2.7VCharging time: 4-5 hoursOperating time: up to 9 hoursDimensions: 29.5 x 13.8 x 14.2 cmWeight: 1100kg/ul