Technical Support
Friends of Learning Bluetooth word card machine helps users make full use of fragmented time to improve their English. The product adopts a low-power solution designed by Friends of Learning, which can last up to 99 days on a full charge. It independently develops a new word memory mode, and combines the Ebbinghaus memory curve to intelligently adjust the number and time of review. Make word learning more targeted. Built-in massive vocabulary, including elementary school, junior high school, high school, and university. The content covers phonetic symbols, interpretations, sentence segmentation, example sentences, etc. Built-in Bluetooth transmission supports APP and WeChat applet. Support speaker and Bluetooth headset playback.
The product supports light and heavy customization. Appearance, functional design, support for the WeChat applet, and APP function development can be provided according to customer needs. Support drawing and sample customization.
Specifications
Bluetooth | support |
| system | C language microcontroller |
| display | E-ink screen 2.13 inch (122*250) |
| trumpet | Hi-Fi speakers |
| Battery Type | Rechargeable polymer lithium battery |
| battery capacity | 300mAh |
| Standby time | 100 days |
| power input | 5V/1A |
Contact :
Ryan Qin
WhatsApp: +86 18938054119