Bluetooth Reverbea Noise Reduction Recording Mini Portable Interview Mobile Live Equipment

1. Transmission frequency band: 2400MHZ-2438.5MHZ2. Input sound card: 97dB SPL (built-in microphone)3. Audio frequency response: 100Hz-16KHz4. Pairing method: automatic5. Dynamic range: 87db (circuit performance)6. Signal-to-noise ratio: 85db (circuit performance)7. Transmission type: frequency hopping/digital FSK8. Receive sensitivity: -86dBm9. Battery capacity: 250mAh10. Charging interface: USB 5V11. Use time: about 8 hours for receiver, about 5 hours for transmitter12. Output interface: 3.5mm TRS13. Size: about 5x4.4x1.2cm14. Weight: about 25 gramsFeatures:1. Small appearance, light and portable, three-stage output2. Active noise reduction technology3. Built-in DSP, using digital processing technology to restore, reduce noise4. Support wireless bluetooth accompaniment, strong anti-interference5. About 20-30m effective transmission, wireless reception, high-performance 2.4G transmission technology6. Multi-scene use, live entertainment/news interview/meeting record/video recording, etc.7. Noise reduction for outdoor live broadcast, anti-spray design, sensitive and clear radio8. Smart compatibility, support a variety of devices, can be used in audio devices such as cameras/mobile phones/sound cards/computers/mixers, simple and convenientPacking list:- Receiver x1- Launcher x1- Packing bag x1- Manual x1- Camera cable x1- Mobile phone cable x1- 1 to 2 charging cable x1