Functional Description

• Ensure privacy, recordings can only be played on the application APP, or decrypted

• Built-in 4-mark array

• Pickup radius up to 10 meters

• Support 16KHz sampling rate recording; support one-click recording of two-way call audio, and recording playback function;

• Support Bluetooth V5.3

• Support dual Bluetooth, classic Bluetooth and BLE functions

• Support pairing code setting function: the factory default is 0000, and users can reset it through the APP

• Support APP control: recording, pause, stop and shut down

• Support wireless file transfer

• APP supports recording file conversion

• Support high-efficiency and high-quality meeting summary based on large model AI

• APP supports one-click forwarding of meeting records: audio, text and meeting summary

• Support account binding management

• Encrypted recording files, can only be played or decrypted by dedicated APP/tool

• Support cascading function, it is recommended not to exceed 3 units

• Power button: long press to switch on and off, double press to enter Bluetooth pairing mode

• Recording button (optional): short press to start/pause recording, long press to stop recording

• Bluetooth indicator light: always on when connected successfully, slow flash when disconnected, fast flash in pairing status

• Battery indicator light: full light when fully charged, the last light flashes when low power

• Support Bluetooth wireless conference mark function

• TYPE C1(out): charging, conference mark, cascade output, card reading

• TYPE C2(in): cascade input

• Working time: about 10 hours