Features 
Best Bass Superior Response - High Definition Stereo Headphones 
Noise Isolation Ear Cups 
Foldable Structure for on-the-go Audio 
3.5mm Jack Input 
Removable Audio Cable 

Specifications 
Bluetooth Specification : V3.0+EDR class 2 
RF Frequency Range: 2.402-2.480GHZ 
Bluetooth Stereo Wirleess Headphone 
Impedance:32 ohm 
Operating distance:about 10 meters 
Charging time: 2 hours 
Micro USB Charging Port 
Charger adapter output: DC 5V 

Note: 
1.Before you start using the headset, please use the USB charge cable to charge it first. 
2.Pairing, press the power button of the headset, you will see the blue-red light blinking, it will automatically enter pairing mode. 
3.Make sure you turned on the bluetooth on your phone, search headset model on it. The headset support the laptop which with built-in bluetooth adapter or inserted in a third party bluetooth adapter. 
4.Select the Bluetooth model and click connect. Enter the password or code 0000 if needed. 

What's in the Box 
1x Bluetooth Headphones 
1x 3.5mm Audio Cable 
1x Charging Cable 
1x User Manual