The name Mix Q early education partner is suitable for children aged 3 and above; Under the control of parents, children under 3 years old must indirectly use the Bluetooth version of QrobotQ, with the size of 102mm (length) x90mm (width) x 1 15mm (height), with a net weight of 200g memory, 8GB battery, 800mAh audio hi-fi speaker and MP3 material. The raw materials of this product meet RoHS standards. LED lamp life >; 50,000 hours