E13 Smart Glasses Wireless Bluetooth 5.0 Glasses with Headphones Hands-Free Calling Music Photograph,Black+Transparent D

Use Noise Canceling Microphone: This wireless Bluetooth-compatible 5.0 has wide compatibility. So these glasses are perfect for cycling, running, driving, boxing, fishing, playing basketball, shopping and other outdoor activities, you can easily make calls with high-quality sound.
High performance: charging time is 2 hours, standby time is 6 hours, playing music for about 3-4 hours (depending on the volume and ), continuous talking for about 4-6 hours.
IPX7 Waterproof Sunglasses: Our wireless Bluetooth-compatible 5.0 sunglasses are designed with good waterproof effect, which can easily resist sweat and rain. The glasses are perfect for sports, music and calls.
Product Name: Smart Bluetooth Glasses
Speaker type: dynamic speaker;
Microphone: -40dB±3dB;
Compatible profiles: A2DP, AVRCP, , HFP;
Transmission distance: 33 feet (10 meters);
Battery: Rechargeable Li-ion 75mAh;
Continuous playback: 3-6 hours (normal volume);
Standby time: 10 days;
Charging time: 2 hours;
Waterproof grade: IP7;
Bluetooth-compatible version: CSR5.0;
Working temperature: -10°C-+50°C Humidity 0-90%;
Colour:black+transparent
type:D: E31-06(Anti-Blue)
Material:PC+CTA+TR90+nylon

Package Contents:
1 x Bluetooth-compatible glasses
1 x USB cable
1 x glasses cloth
1 x Bag
1 x Instructions in Chinese and English

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.