... part Use by USB liner or transformer. Bluetooth 2.0 speaker TZ-BM2203 RMS: 15W + 15W = 30WDrivers: 2.5” Full Range ... .esp. the Novelty gift,Promotion gift ,LED USB flash drive, Speaker act.Payment Term*For sample, you can pay for us ... will be paid before the shipment.Shipment*For the bluetooth speaker in tens of quantity, we can ship immediately, since we ...