40Mm Speaker Unit Gives Out Stunning Stereo Sound Effect.
Folding Design Makes It Easy To Carry Aroundï¼œwidely Compatible With Bluetooth Audio Devices And 3.5Mm Jack Enabled Devices.
Retractable Padded Head Beam Fits Head Curve Comfortablyï¼œsoft Protein Earmuffs, Comfortable And Painless After Long Time Wear.
Utilize Cvc Noise Concealing Technology To Optimize Communication Sound Quality.
Adopting BT5.0 technology for stable signal transmission without delay Support Bluetooth connection / TF Card / Aux-in music playingUtilize CVC noise concealing technology to optimize communication sound quality40mm speaker unit gives out stunning stereo sound effectRetractable padded head beam fits head curve comfortably Soft protein earmuffs, comfortable and painless after long time wearFolding design makes it easy to carry around Widely compatible with Bluetooth audio devices and 3.5mm jack enabled devices