The recorder has dual omnidirectional microphones, and the directional microphone with a diameter of 10mm can achieve 360° high-quality recording at 10 meters with an accuracy of 98%. Suitable for large classrooms and lectures. Accurate recording, suitable for close-range business meetings with multiple people. Supports English + multi-language translation, and is an excellent recording device for lectures, meetings, and travel conversations. 6 free language recording speech-to-text transcription, no time limit! 1500mAh rechargeable battery, digital recorder, recording time up to 15 hours, recording distance of 10 meters, up to 100 recording files, connected to PC via USB. Smart key with touch screen operation, more convenient operation, one-click recording, fast translation. Digital recorder at your service. Connect to WIFI2.4 or hotspot and Bluetooth connection, use standard recording, voice recording, translation, real-time transcription and MP3, it is an ideal recorder for lectures, meetings and conversations. With password protection, make your device safer. Please note that this device is tested before leaving the factory, so there are some files. It is normal to encounter files when using; this is a brand new device, not a second-hand device. Colour:White Material:Metal Package Contents: 1 x Digital Voice Recorder 1 x USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.