Yesido KR19 2 in 1 Magnetic Button Lavalier Microphone(Black)

1. Material: ABS+TPU
2. Wireless transmission: 2.4GHZ
3. Sampling frequency: 48KHz
4. Sampling depth: 24bit
5. Sound delay: 22ms
6. Charging current: DC 5V/1A
7. Charging time: 1.5 hours for microphone, 2.4 hours for charging case
8. Microphone battery capacity: 70mAh
9. Charging case battery capacity: 600mAh
10. Working life: about 6 hours for single microphone use/24 hours for charging case
11. One-to-two, two microphones can receive sound at the same time
12. Magnetic button design, mini and portable, no-feel wear
13. CD-level sound quality, equipped with noise reduction and reverberation function
14. 100-meter long-distance sound pickup, 360-degree omnidirectional microphone