Built-in powerful content chip, scan and read to learn anytime, anywhere No need to connect to the Internet, replacing the traditional heavy dictionary Bilingual synchronization. Learn Chinese characters + English words synchronously Translation of Chinese and English sentences, standard pronunciation Reinforce the memorization of vocabulary, cultivate independent learning ability Synchronized interconnection of mobile devices, parents know the learning situation Specifications: Product Model: K48 Product Size: 96 x 40 x 18.5mm Product Weight: about 48.5g Product Material: ABS + electronic components Speaker: 8 1W Battery: 300mAh Package included: 1 x Portable Digital Dictionary 1 x Strap 1 x Data Cable 1 x English and Chinese Manual Other items not included