Function:
* Support hands-free calling, built in microphone, convenience and safety for answer the phone.
* Noise cancellation by CVC. Wind noise suppression, Full duplex technology.
* Support A2DP, Play mobile music in high quality once connecting by wireless.
* auto pairing once turn it on.
* Support MP3/WMA/FLAC from TF card.
* M44 will come with car charger, output 5V-2.1A, can charge the device in car.
Bluetooth.
- BT version : V5.0+EDR
- Frequency : 20h~20KHZ
- Voltage : 5V+/-.05
- Frequency : 2.402~2.480 ghz
- Effective distance : 4 dBm
FM.
- FM : 87.5MHZ~108.0MHz
- Emission Power : 87 dBuv/107 dBuv
- Effective distance : 5m