Proove Demo - your ideal sound! Key features: - Material: ABS; - Microphone type: digital; - Input voltage: 5V/2A; - Port: Type-C; - Battery capacity of the case: 600 mAh; - Battery capacity of the microphone: 80 mAh; - Operating time (microphone): 6 hours; - Signal-to-noise ratio: 64 dB; - Latency time: 30 ms; - Sensitivity: ± 42 dB; - Frequency range: 20Hz-20kHz; - Range: up to 20 m; - Connector: Type-C; - Voice changing function. The sound quality of Proove Demo ensures excellent sound quality thanks to advanced audio recording technologies. The high sensitivity of the microphone provides quality voice recording, while low latency guarantees a harmonious combination of sound and video. Enjoy wonderful sound without losing the nuances of your voice. Autonomous operation The charging case is equipped with a 600 mAh battery, allowing you to use the lapel microphone throughout the day. The lapel microphone is equipped with 80 mAh batteries, enabling continuous sound recording for up to 6 hours. Convenient use Proove Demo is quite easy to use, without any programs or plugins. Just connect the receiver to your phone and clip the lapel microphone onto your clothing. The Plug and Play function allows you to enjoy recording without unnecessary hassle.