... hang up 3.Redial last call CE wireless bluetooth headphone for smart phone,tablets Features:Listen to music ... portBuilt in 3.5mm audio jack, double as traditional headphone via this jack plugSpecificationsBluetooth spec :V3.0+EDRBluetooth CPU: ... BQB), FCCOur company: A manufacturer and exporter, majoring in bluetooth headphone, bluetooth speaker, mini speaker products. factory details: - Founded ...