Mini USB 2.4G Wireless Conference Microphone Speaker 360°Omnidirectional Microphone Automatic Echo Cancellation Speakerphone
Description
| Model | FT-microphone11 |
| interface | usb |
| Radius of radio | 3 m |
| Scope of application | Within 30 square meters |
| The sensitivity | - 22 DBFS |
| Signal to noise ratio | 60 db |
| Frequency response range | 20 hz to 15 KHZ |
| The speaker | Built-in high-power speaker,AGC automatic gain control provides smooth audio output |
| Reply to eliminate | Up to 256ms echo cancellation time |
| Noise elimination | > 15 db |
| Sampling rate | 16 KHZ / 48 KHZ |
| transport | 2.4 G |
| Audio output interface | 3.5mm audio output interface |
| The charging interface | The Mini USB |
| The control mode | Key control or infrared remote control |
| The keyboard | Switch,MIC mute, speaker mute,MIC switch, volume decrease, volume increase |
| Power adapter | DC5V + / - 0.2 V, 1 a |
| The battery | Charging time: about 4 hours; using time: about 10 hours |
| Standby time | 3 months |
| Working temperature | 0 to 50 ℃ |
| Environmental humidity | 0-95% RH |
| Product size | 178 * 162 * 47 mm |
| The product weight | 425 g |
| Packing size | 245 * 260 * 88 mm |
| Packing weight | 1.05 kg |
| Size in 10 cases | 51 * 46 * 28.5 cm |
| Ten cases weight | 10.5 kg |
Pictures
