M3
Smartphone Wireless Mic
![](https://eu.sjcam.com/wp-content/uploads/2023/12/microphone-peaking-m3-sjcam-wireless-microphone-for-smartphones.jpg)
Shout It Out with A Real Microphone
Handling sounds up to 120dB, M1 is more than strong for microphone peaking, unleashing times of your passion!
![](https://eu.sjcam.com/wp-content/uploads/2023/12/portable-m3-sjcam-wireless-microphone-for-smartphones.jpg)
Recharge for A Whole Week’s Use, Tiny and Light Weight
Each transmitter can work for 7 hours on a full charge and the charging case can recharge both transmitters over 3 times.
Specifications
Transmitters
Dimension
51mm*21mm*17mm
Weight
15g
Transmission Type
2.4GHz WiFi
Operating Frequency
2402-2480MHz
Audio Frequency
20Hz-20Hz
Dynamic Range
90dB
SNR
75dB
Max Sound Pressure Level
120dB
Matching Method
Auto/Maunual
Max Transmission Distance
120-500ft
Microphone Pickup Mode
Omnidirectional
Battery
Lithium
Capacity
140mAh
Charging Port
Type-C
Duration
Approximately 7hrs
Transmission Power
10dB
Receiver
Operating Frequency
2402-2480M
Transmission Type
2.4GHz WiFi
Microphone Pickup Mode
Omnidirectional
Transmission Power
10dB
Connection
Type-C
Net Weight
12g
Charging Case
Battery
Lithium
Capacity
950mAh
Power Indicator
25%, 50%, 75%, 100%
Power
5V2A
Charging Port
Type-C
Dimension
67mm*47mm*67mm