Feature:
●Bluetooth Version : V4.1
●Sound Channel : Double Channel(stereo)
●Support protocol : A2DP + AVRCP + HSP + HFP
●Frequency rang : 2,4000-2,4835GHz
●Support card : TF Card
●Speaker Material : NdFeB
●Transmitting Power: Class B
●FM Frequency Range: 87.0 - 108.0 MHz
●Frequency Response: 20-20KHz
●RF Sensitivity : 105+-3 dBm
●Microphone : Support

Packing list:
1×Headphone
1×USB Changing Cable
1×User Manual

• Material:ABS, Weight:340g, HiFi Skin friendly leather earmuffs, Soft over-ear pads, no stress to our ears, Breathable material, suitable for wearing for a long time
• High precision 40mm magnetic neodymium driver, Provide you with vivid sound field/sound clarity, splendid ambient noise isolation function, High quality stereo surround sound, Apply CVC 6.0 noise cancellation, Creat a no noise environment
• Connect the headset to phone/bluetooth enabled devices by bluetooth function(the detail usage could refer to user manual), Support bluetooth V4.1, Get a perfect audio, Much stronger signa, The max transmission distance is up to 10m, Suitable for iPhone, iPad, Android, and other bluetooth enabled digital players
• Powered by rechargeable li-ion battery(300mAh), Play music time could last4-6H, Conversation time could last 8-10H, Stand by time could last 180H, Charging by USB cable(Include), Voltage: 5v, Could charge using phone chargers/PC
• Build in Mic, could answer calls, free you hand, Support TF card, compatible with MP3/WMA/WAV formats

Material:ABS, Weight:340g, HiFi Skin friendly leather earmuffs, Soft over-ear pads, no stress to our ears, Breathable material, suitable for wearing for a long timeLaugee