Earldom Collar Clip 3in1 Wireless Microphone Black ET-MC12

1. Shell material: ABS 2. Chip solution: Zhongke Lanxun 3. Battery capacity: 402030200mAh 4. Working voltage: 3.7V for lithium batteries...

Earldom USB-C Mini Microphone Black ET-MC20

Material: ABS Directionality: Omnidirectional Sensitivity: -38 ± 3 dB Frequency Response: 80Hz - 15kHz Impedance: 2.2kΩ Signal-to-Noise Ratio (SNR): 92...

Earldom Wireless Microphone Black ET-MC7C

Earldom Wireless Microphone 8-in port Black MC7L

1. Material: ABS 2. Working voltage: 3.7V for lithium batteries 3. Working current:<15mA 4. Standby power consumption:<10uA 5. Charging current:...