B11 Speakers 5W 52Mm Fm Bt Tf Usb Led Aux
SKU: B11
B11 Speakers 5W 52Mm Fm Bt Tf Usb Led Aux, Basic function: BT+FM+AUX+TF+USB+TWS Bluetooth Version: Jerry 5.1 Color: Black, Red, Green, Blue, Gray Input sensitivity. 400mv Separation: ≥290db Signal-to-noise ratio: ≥80db Frequency response: 60-18KHZ Bluetooth receiving distance: 15m Playing time: 3-5H Charging time: 22H Bare metal size: 116*91*91mm