360° omnidirectional sound pickup
Continuous recording up to 100 meters distance
Automatic file saving on power off
Elegant zinc alloy and leather craftsmanship for a premium business look
| Width | 7.4 |
| Height | 4.2 |
| NetWeight | 0.12 |
| Brand | Lenovo |
| Model | C5 (2025 New Flagship Version) |
| Color | Black |
| Memory Capacity | 8GB / 16GB / 32GB |
| Recording Formats | WAV, MP3 |
| Recording Quality | 1536Kbps original lossless audio |
| Sampling Rate | 48kHz |
| Microphone | Built-in high-sensitivity microphone with 360° omnidirectional pickup |
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| Noise Reduction |
| 7-level acoustic noise cancellation with advanced DSP independent noise reduction chip; active environmental noise filtering; up to 90% noise reduction; enhanced anti-interference and improved recording distance |
| Battery Capacity | 200mAh high-density lithium battery |
| Battery Life | Up to 45 hours continuous recording; supports Type-C fast charging; can record while charging |
| Dimensions | 66 x 26 x 9.8 mm |
| Weight | 32.8 g |
| Body Material | Zinc alloy electroplated body with premium leather surface; sweat-proof, fingerprint resistant, durable, and anti-dirt; soft touch and anti-slip design with dual leather surface for enhanced grip and wear resistance |
| Connectivity | Type-C USB 2.0 interface; supports OTG data transfer to smartphones and computers for fast file transfer, playback, and backup |
| Recording Modes | Multiple intelligent recording modes including voice-activated recording (voice control), timed recording (30/60/90/120 minutes), and automatic file segmentation for efficient storage and energy saving |
| AI Features | Built-in AI assistant with speech-to-text transcription accuracy up to 98.6%; supports over 100 languages translation; automatic speaker differentiation; intelligent summary generation and mind map creation; supports editing and sharing of transcriptions |
| Security | File encryption feature with personal exclusive permissions; supports single or batch folder encryption; automatic low battery file saving and shutdown to prevent data loss |
| Note | Technical parameters are based on Lenovo factory laboratory tests; actual performance may vary depending on usage environment. |