LPT660 Foldable Stereo Bluetooth Headset MP3 Player, Support 32GB TF Card & 3.5mm AUX(Black Rose)

Sensitivity:84dBWireless Type:bluetoothPlug Type:WirelessFunction:For Mobile Phone,for Video Game,Monitor Headphone,HiFi Headphone,For iPod,Sport,Common HeadphoneModel Number:bluetooth headsetCommunication:WirelessActive Noise-Cancellation:YesIs wireless:YesSupport Memory Card:YesStyle:HeadbandSupport APP:NoLine Length:NoneWith Microphone:YesResistance:32ΩConnectors:USBVolume Control:YesFrequency Response Range:2.40GHz-2.48GHzSupport Apt-x:YesBrand Name:CATASSUWaterproof:YesVocalism Principle:DynamicControl Button:YesFrequency:20 Hz - 20 KHzversion:bluetooth V5.0effective distance:10metersSupport system:Mobile Phone,Computer TV all have bluetooth functioncolor:red,blue,orange,pink,green,black...Playing time:>10hours,powered by rechargeable 400MAH batterycharge time :2~3hoursSpeaker:high quality 40 mm diameter speakerMP3 mode:support SD card playing MP31. Bluetooth + MP3 function support stereo music playing, phone calling...2. Support all audio devices that have Bluetooth capability, such as, cell phone ,tablet PC,laptop,computer etc.3. 3.5mm audio jack, provides a simple wired connection of a variety of devices without Bluetooth.4. Allow you to answer or reject phone calls anytime and anywhere.5. Charged via USB, rechargeable battery, convenient and practical.6. Playing time up to 10 hours, and continue talk time up to 8 hours, standby time up to 250 hours.