Precise details:Main Features:● bluetooth playback, hands-free calling, TF card playback, U disk playback,.
● 3.5mm audio input playback.
● High-power subwoofer, rechargeable.
● 2000mAh large capacity battery, playing time up to 4-6 hour.
● Small size, light weight, easy to carry, let you play music anytime, anywhere.
SpecificationColor:Black/Silverbluetooth Version:4.2Voltage:5VInterface Type:USBOutput Power:10WFrequency Response Range:20Hz-20KHzSignal to Noise Ratio:≥75dBExtended Memory:16GDistortion Rate:Channel:2Play Time:8 hours
Number of Speakers:2
Effective Distance:Mode of Operation:button
Play Format:MP3, WAVSupport Format:TF card
Speaker Specifications:Ø52mm, 4Ω5W*2
Battery InformationBattery Type:Li-ion batteryBattery Capacity:2000mAhDimensionPackage Weight:0.62kg Product Size:23.00 x 6.00 x 8.00cm Package Contents1 x Wireless bluetooth Speaker, 1 x Cable, 1 x Manual