Description
Professional live singing music set
| Sound card parameters | |
|---|---|
| Data transmission | USB2.0 |
| Sampling rate | 48KHz/16bit |
| Frequency response | 20Hz~20KHz (± 3dB) |
| Total harmonic distortion | THD<0.5% 1KHZ |
| Earphone output power | 120mW/32Ω |
| Earphone signal-to-noise ratio | 90dB (A-Weighted) |
| Bluetooth version | V4.2 |
| Main chip | DSP |
| Reverb mode | Reverb |
| Electronic tone | 12 tones Autotune |
| Balanced processing | EQ |
| Battery type | lithium-ion battery |
| Battery capacity | 1000mAh |
| Charging method | USB 5V/700mA |
| Charging time | 2.5 hours |
| Usage time | 7 hours |
| Audio interface | Earphone: 3.5mm Simplified: 3.5mm Accompaniment: 3.5mm Mobile: 3.5mm |
| Power interface | Type-C |
| Size | 111×65×12mm |
| Net weight | 115g |
| Microphone parameters | |
|---|---|
| Sound head | Capacitive sound head |
| Pointing animal | Omnidirectional |
| Peak sound pressure level | 110dB (THD ≤ 1% at 1KHz) |
| Output impedance | 2.2kΩ±30% (at 1KHz) |
| Frequency response | 30Hz~20KHz |
| Working voltage | DC/3.3/5V |
| Sensitivity | -36d8±3dBV (OdB=IV/Pa at 1KHz) |
| Unit size | 47×188mm |
| Signal to noise ratio | ≥57dB (A-Weighted) |
| Net weight | 290g |
| Headphone parameters | |
|---|---|
| Product Type | Dynamic Stereo Earphones |
| Unit diameter | 9.2mm |
| Unit impedance | 18Ω±15% |
| Peak power | 5mW |
| Rated power | 3mW |
| Wire | diameter 2.3mm×2m |
| Frequency response | 20Hz~20kHz |
| Connecting plug | 3.5mm diameter three-level gold-plated plug |
| Sensitivity | 95±3dB SPL |
| Product weight | 13±1.5g |
| (94dB SPL=1Pa) at 1KHz with input=0.126V (1mW) | |
