Signal to noise ratio： ≥85dB
Function description
1.Bluetooth smart connectivity, cross system compatibility, support for a variety of devices;
2.Bluetooth music player, support memory connection;
3.Bluetooth mobile phone, hands-free call
4.AUX audio playback, support audio line input
5.TF Card MP3 music player
6.FM radio function
7.Support short press on Song selections
8.Support long press for volume control
9.Support charging instructions (charging the red light, full of red lights out
10.Support function key touch control
11.Support slow flash 7 lantern effect
