Bluetooth speakers Suitable for computer,laptop or other. Can be separate two part Use by USB liner or transformer. Bluetooth 2.0 speaker TZ ... .6 cmInput /Output: STEREO / --Satellite Line: Length ---Function Spec.: Bluetooth, VOL+/-, POWER,USB OUT(CHARGER), AUX IN,Play/Pause,MIC ... balance will be paid before the shipment.Shipment*For the bluetooth speaker in tens of quantity, we can ship immediately, ...