BuBuGao tutor x2 configuration parameters:

WIFI for dual-band wifi: the industry's only 2.4G and 5G dual-band wifi, compared with a single-frequency wifi, with a stronger and more stable Wifi wireless signals, high-speed transmission speeds, and at the same time allows the wireless device to be more energy-efficient, to meet the needs of your high-definition and big data wireless transmission.

CPU is RK3288A17 quad-core CPU, 2K screen, resolution up to: 2048x1536, Cache: 2GB, Memory: 32GB (including system), Expandable Storage: Not Supported, Battery: Li-Polymer Battery, 7200mAh.

Parental Teacher S3

English synchronized point-to-point reading, your child learns what grade they are in. Select the textbook you are studying on the tutor, and you can directly read it on demand. Pronunciation standards, words, sentences and phrases can be read on demand. Big Data Speaking Evaluation System comprehensively evaluates your child's pronunciation through the dimensions of accuracy, fluency and completeness and outputs diagnostic results. Together with the natural spelling correction method, it guides children to spell correctly and master standard pronunciation!