High quality dynamic 40mm neodymium magnet speakers.

Power saving Chipset and Bluetooth 4.1 power saving features allow up to 14 hours of continuous usage time.

Bluetooth V 4.1
A2DP 1.2
HFP 1.6
HSP1.2

With Line-in jack : continue using this headphone even when the battery runs out.

Surface treatment - Modern design with metal headband. 40mm neodymium magnets helps produce Crisp, Clear, Powerful Bass.

With range of up to 10 metres