Polarized Glass Wireless Bluetooth Bicycle Outdoor Headphone Stereophonic Smart Sunglass
1.Headphone rod, stretchable, rotatable, free adjustment, fit face.
2.Perfect combination of headphones and sunglasses, free enjoying wireless listening and hands-free calling.
3.Effectively prevent irregular scattered light from interfering with the eyes.
Net weight: 45g
Switch mode: long time pressing the middle of the right side of the glasses on the middle of the button 4 seconds to open, enter the matching mode, connect the glasses K89 (equipment name); again long time pressing four seconds off.
Operating frequency 2.4GHZ-2.480MHZ
Meets the Bluetooth V4.0 standard
Supports music, continuous music playback for 4 hours (actual test time)
Support call, own microphone, continuous call for 2 hours
Wireless connection range: 10 meters
Transmit power: Glass2
Support Headset & Hands free Profiles
Built-in rechargeable lithium battery 120mAH
Headset talk time: 3 hours
Standby time: 150 hours
Headset button function:
Volume plus: long press I<<
Volume reduction: long press >> I
Previous: Short press I<<
Next song: Short press >> I
Play pause: Short press>>IICalls re-dial: Double-click>>II
1 x Bluetooth Sunglass
1 x Glass Box
1 x Charging Cable
1 x Cleaning Cloth
1 x Instruction