... dual headset bluetooth dual headset Rockchip3066(Cortex-A9 Dual core),Mail-400(Quad core) 1) RK 3066 Bluetooth Dual Core2)Nand ... ,HTML54)CVBS/HDMI(1080P)5) SpecificationCPURockchip3066(Cortex-A9 Dual core),Mail-400(Quad core)RAM1GB DDR3Storage(User Memory)Nand:8GB, 4 ...