49gSize: 6.5 x 7.3 x 4cmBattery Capacity: 250mAh (Speaker); 150mAh (Microphone)Charging Time: About 90 minutes. Range about 300-500 meters and lasts about 100 minutes
With Two Lights and One Remote ControllerColor: TransparentMaterials: PCWeight: 17.8g eachSize: 48 x 34.3 x 18.4mmLight Color: White / Red / green / Yellow / Blue / Purple / Sky...