Outdoor Speaker with Good Mobility and 50 Hours Pl

Hussar U2, the second model in Hussar "U series", is an outdoor mini stereo speaker with wide sound field for larger outdoor areas. its special design meets travel requiments, special metal enclosures designed for consistent sound quality in harsh environments Waterproofed pouch, guaranteed to withstand severe weather. LED flashlight battery cabinetModel Number:U2Type:Portable speaker systemSpecific FeaturesBuilt-in efficient type D amplifier, let the output power 3 times than the conventional one.Running on 4 AA batteries will deliver the largest output power as high as 2.1 watts from each channel.special metal enclosures designed for consistent sound quality in harsh environments.as long as 50 hours playing time at 4-AA-battery mode.Built-in LED light, act as a flashlight.Output power:2W RMSTweeter diam.:2''Subwoofer diam.:xxMidrange diam.:xxFrequency Response:200HZ-10KHZTHD≤0.5%Signal/Noise≥75dBSeparation:55dBImpedance:4 ohmsLine in:stereo 3.5mmLine out:stereo 3.5mmCross-over:xxPower Supplied:4xAA batteries/ 5V/2000mA DCVolume/Bass/Treble controls:xxxRemote controler:NODimension (WxHxD): activesp. 65*65*110 mm /passive sp. 65*65* 75 mmColors:blackSatellite's Box Material:alloy of aluminum and magnesiumSubwoofer's Box Material:xxxMDF Wood's Gross:xxxTweeter Material:paper (full range)Midrange material:xxSubwoofer Material:xxAccessories:Connection cables/ manual/ power adaptor/ pouchGift Box Dimension:290×220×100mmCTN Dimension:525*300*440mmpcs/ctn:10Gross Weight:1kg