Bluetooth Earphone:

Transmission range: 6 to 10 meters

Continuous talking time: 3-5 hours

Low cost and power consumption

Small in size and convenient to be carried

High-sensitivity RF chip embedded for transmission

Low-battery monitoring

Can be paired with 8 cell phones simultaneously

Comply with Bluetooth protocol v1.2 single stack play mode

Battery:

    Continuous Playing Time: 3-5 hours

    Recharging Time: 3 hours

    Built-in Lithium-ion Polymer Battery: 3.7V, 150mAh

    Battery Capacity Auto Detection

    Auto Power Off

Features:

Glasses:

    MirroredLens can shed Ultraviolet Radiation   

    TR 90 Flame

    Shock proof and Anti-static electricity

Audio:

    Voice Output Power: 5MW+5MW

    Voice Output Frequency: 20Hz-20Khz.

     Suitable for cell phone which has the Bluetooth function. Connect the sunglasses with your cell phone ，You can use it to answer the phone call

Package Include:

1 x Sunglass Bluetooth Headphone

2 x Night Lens 

1 x Sunglass Bag 

1 x Cleaning Cloth

1 x USB Cable

1 x Manual

1 x Touch Pen(Free Gift)