NewRixing NR-4023 Computer Audio with Phone Bracket Wireless bluetooth Speaker Portable Mini Vard Subwoofer Rechargeable

Specifications BrandNewRixingModelNR 4023ColorBlackMaterialPlasticDimension260 71 61mmNet Weight460gbluetooth5 0Frequency Response100Hz 20KHzS N Ratio≥75dBInterfaceUSBInput voltageDC 5V 1AOutput power2x3WBattery3 7V 1200MAHCharging Time2 5HPlaying Time6HUse transmission power40mmSpeaker Driver4Ω 5W Ø52mm Features 1 Multiple Function Phone Holder Wireless play FM Radio Hands free calling USB flash drive TF card AUX input TWS connection 2 Rechargeable With 1200mAH battery can play 6hours and only need to charge 2 5hours 3 bluetooth version bluetooth 5 0 efficient and stable connection Package Included 1 x NR 4023 Subwoofer1 x Manual