About this item

• Support A2DP,AVRCP,headset,handfree profile. Redial the last call. Reject Call. Volume Adjustable. Faster connecting. Clear sound, anti-interference. Listen to MP3 music from cellphone. Listen to stereo music from PC. On line chat through bluetooth wireless transmitter.
• Bluetooth protocol: version 4.2 +EDR. Talking Time: upto 4 Hours. Standby Time up to100 Hours. 
• Speaker sensibility:103+3db.Speaker Diameter 40mm.Frequency:20Hz-20Khz. Over-ear design that covers the ears completely providing exceptional comfort and even better noise isolation in order to forget you are wearing them
• If you prefer to use the cable to play music or you don't want to use your headphones battery, plug them into the device using the audio cable The attention to detail makes the difference and makes your headphones trendy Self-adjusting headband, ultra-lightweight design and 180 degree folding system that makes them ergonomic to listen to your music for hours
• Flawless design and mastery of sound - carefully and precisely designed makes headphone appear to be stylish and sturdy, perfectly processed plats perfects the look of a premium headphone hence delivering unimaginable sound
• FM Radio tune, Play, pause call received end, volume control, next previous music track. Built-in rechargeable battery. FM radio, 3.5mm Aux, Micro SD card.