1). dual 40mm high definition dynamic speaker drive units, delivers surround powerful bass and stereo HiFi sound effect.
2). ZEALOT B21 integrated with sensitive gesture touch control panel, touch control the songs switch, volume control, play / pause, answer phone calls.
3). the bluetooth 4.0 and CSR8635 chipset stable signal transmission, powerful audio decoding, operating distance up to 10 meters, Superior Compatibility, works with all the bluetooth enabled electronic devices including smartphone, smart tv, notebook, MP3, etc.
4). CVC6.0 acoustic eco Noise Cancelling Support HD Talking, built-in concealed sensitive HD microphone, handsfree support to answer incoming phone calls even when it play music or when you're driving.
5). high quality 500mAh Polymer Lithium Battery Provides 300 hours standby time and 12 hours music playback time.
6). the earmuffs made of breathable protein leather, super soft big size earcups to give you long lasting comfort wearing experience while cancelling and isolating the background noise.
7). Support AUX Line-in Music Play Mode, USe A Standard 3.5mm Audio Cable Connect The headphone To Mobile Phone Or Tablet PC To Play Music even when your devices without bluetooth function, can be used as a wired headphone.
8). Zealot Exclusive APP built-in hundards of cloud radio stations including Variety Shows, Online Music, News, Sports Channel, etc. The APP Also Has Pedometer function.