Transmitter:
1. Transmission method: 2.4GHz digital band
2. Signal modulation: Gaussian frequency shift keying
3. Polarization mode: omni-directional
4. Antenna type: FPC
5. RF output power: <10dBm
6. Operating range: 100m (line-of-sight)
7. Distortion: <0.1%
8. Frequency response: 20Hz-20kHz
9. Sensitivity: -36dB
10. Sampling rate: 48kHz
11. Bit depth: 16-bit
12. Signal-to-noise ratio: >80dB
13. Audio input: built-in condenser microphone
14. Power supply: built-in lithium battery / charging case contact charging
15. Battery life: about 6 hours
16. Charging time: about 1.5 hours
17. Operating temperature: 0 to 50 degrees Celsius
18. Storage temperature: -20 to 50 degrees Celsius
19. Weight: about 5g
20. Size: about 31 x 15 x 16.4mm
Receiver:
1. Transmission method: 2.4GHz digital band
2. Signal modulation: Gaussian frequency shift keying
3. Polarization mode: omni-directional
4. Antenna type: ceramic antenna
5. Operating range: 100m (line-of-sight)
6. RF output power: <10dBm
7. Distortion: <0.1%
8. Frequency response: 20Hz-20kHz
9. Sensitivity: -36dB
10. Sampling rate: 48kHz
11. Bit depth: 16bit
12. Signal-to-noise ratio: >80dB
13. Audio output: 8 pin/Type-C digital output
14. Power supply: powered by external device
15. Operating temperature: 0 to 50 degrees Celsius
16. Storage temperature: -20 to 50 degrees Celsius
17. Weight: about 3g
18. Size: Type-C receiver about 23.2 x 22.4 x 10.1mm; 8 pin receiver about 23.2 x 22.6 x 20.1mm
Charging case:
1. Built-in battery capacity: 260mAh
2. Charging time: about 2 hours (5V/2A)
3. Charging port: Type-C
4. Operating temperature: 0 to 50 degrees Celsius
5. Storage temperature: -20 to 50 degrees Celsius
6. Weight: about 29g
7. Size: about 67.4 x 48 x 22.5mm
Features:
1. Microphone weighs only 5g, ultra-compact and discreet
2. Three-level AI intelligent noise reduction
3. Open-and-use design: Automatically pairs and starts recording when receiver is inserted into device
4. AI voice-changing feature for fun interactive play
5. Plug-and-play receiver, widely compatible with smartphones, tablets, computers, and more
6. 2.4G wireless technology ensures stable transmission up to 100 meters
7. Default external audio output enables hands-free video recording without unplugging
8. 6mm large-diameter condenser mic with omnidirectional 360° sensitivity, sampling rate up to 48KHz/16bit
9. 48kHz HD noise reduction ensures clarity even during outdoor recording
10. Magnetic charging cable, simply place transmitter near magnetic charging dock to charge
11. Single microphone battery life: about 6 hours; combined with charging case: up to 30 hours total