1. cordless TECHNOLOGY: cordless lapel microphone adopts cordless technology, stable connection, anti interference, clear radio, 30m long distance. Built in 300 mAh battery can last 7 hours continuously.
2. HIGH SENSITIVITY CAPACITIVE MIC: cordless lavalier microphone system built in high sensitivity capacitive microphone, 360 degree no dead angle pickup. Built in high sensitivity, DSP noise reduction chip, record every detail.
3. BT 5.1: cordless clip mic uses BT 5.1 to support cordless BT accompaniment for cell phone singing. Compatible with 99% of devices for cameras, cell phones, video cameras, computers, sound cards, mixers and other devices.
4. WITH LED DISPLAY: cordless lavalier microphone with LED display, signal status mode status, noise reduction, power status, charging status and other timely visible. Small and lightweight, mini portable.
5. TWO WAY MONITORING: cordless clip on microphone comes with a headphone interface, two way monitoring, while recording and adjusting, real time monitoring ear return. Vlog and live mode at will. Live mode with reverb sound.

Spec:
Item Type: cordless Lavalier Microphone
Material: ABS
Transmitter:
BT Protocol: BT5.1
Applicable Distance: Approx. 15-30m / 49.2-98.4ft
Frequency Response: 20Hz-20KHz
Sampling Rate: 48KHZ
Operating Current: 33mA
Power Off: ≤2.4uA
Endurance: ≥7H-9H
MIC: -36dB
Signal To Noise Ratio: ≥85dB
Analog Sound: 3.5MM Transmission
Digital Sound: TYPE C Transmission
Operating Temperature: -10℃-50℃
Battery Type: Lithium Battery
Single Transmitter Battery Capacity: 300mAh (Included)
Receiver:
Applicable Distance: Approx. 15-30m / 49.2-98.4ft
Sound Delay: ≤30ms
Sampling Rate: 48KHZ
Operating Current: 15mA
Standby Power Consumption: ≤1.2uA