• Handheld Microphones*1
• Rechargeable Receiver*1
• 6.35 to 3.5 mm Adapter*1
• Mic Cover*2 (Black)
• USB-C Charging Cable
Wireless Microphone with Built-in Echo and Tone Control.
UHF-300 Series Rechargeable Wireless Microphone Karaoke Cordless Microphone with Volume & Echo Control and Receiver, UHF Handheld Dynamic Microphone for Singing Karaoke Speech, Black Best Dual UHF Wireless Microphone with Volume Control + ECHO Function. Easy to set up and use! Perfect for karaoke, speech, meeting, performance, indoors or outdoors. Rechargeable UHF Dual Wireless Microphone with Receiver System. When fully charged, the microphone's working time will be about 8 or 10 Hours until you need to charge again, the receiver's working time is about 5 Hours; Dual USB Charging Port for Charging.
High Quality Wireless Microphone System
1. Use UHF technology, which gives you clearer sound quality, signal stability, no delay, anti-howling, anti-jamming.
2. Working range : UHF up to 30m, Bluetooth range is 10m.
3. Portable Microphone: Operate all function on the handheld microphone
4. Bluetooth 4.2 available, search the Bluetooth "Bietrun" in the Bluetooth device list and connect it.
5. High quality sound : ECHO, reverberation regulation levels
TREBLE, high pitch adjustment levels
BASS, Bass adjust levels
6. Adjustable levels of volume : 5 levels total
7. High Quality Material: steel meshed microphone head
8. Large LCD Display: power, signal, frequency, channel statues display
Wireless Microphone
• Cardioid Polar Pattern: Microphone has the most sensitivity at the front end and the least sensitive at the back end. This isolates it from unwanted ambient sound and gives much more resistance to feedback than omnidirectional microphones.
• Widely applied: Conference, speech, Web podcast, YouTube recording, Outdoor recording, Yoga instructor, Voice amplifier, Promotion, Ball game podcast.
Cardioid Microphone
Dynamic Microphone: Robust and reliable, long lasting, stable performance and having low noise.
Charging Time: 3 hours.
| Output Power | >8dBm |
| Offset | +40KHz |
| Hammonic radiation. | .<-50dBm |
| Maximum Input Sound Pressure | > 130d8 SPL THD <1% |
| Signal-to-Noise Ratio. | > 100đB(A) |
| U-sement emission | > 50m (no enviromentinterference) |
| Power supply mode | Built-in lithium battery |
| Charging time |
About 3 hours |
| Features | High and low adjustment, echo and Bluetooth |
| PickupType | Dynamic |
| Sensitlvity | -35dBm/10 dynes/cm2 |
| RF Range | 673,5MHz-694,0MHZ |
| Number of channels | 50 (Support 50 Microphones to use without interfence.) |
| Frequency response | 40Hz - 18Hz |
| Distortion. | < 0.3A% weights at IKHz |
