Bluetooth 4.1 Hand-Free Headset Wireless Headphone and Noise Cancelling Earphone
Features:
- Bluetooth 4.1 Technology
- Superior Stereo Sound Quality With HD microphone
- 3 sizes soft of earplugs so you can choose the perfect fit
- Long-lasting Battery: 10-13 hours of music play, 11 hours of phone-calling, and 480 hours of standby time
Notes:
- Please try all Earplugs and choose the most comfortable one.
- This is just one single headset for the right ear
- Press and hold "volume +" & "volume -" at the same time for about 3 seconds switch the language
