2021 Hot Sale Anti-Blue Light Smart Eyewear Calling Smart Sunglasses F1 Music BT Speaker Wireless Earphone Smart Glasses

Specifications
Model No.	F1
Product size	145*140*48mm
Frame color	black
Lens color	black/transparent
Frame material	nylon TR90
Lens material	UV400 anti-ultraviolet sunglasses/anti-blue light lens
BT protocol	5.0
Charging time	2 hours
Usage time	5 hours
Standby time	90 hours (BT connection status)
Battery capacity	50mAh
Voltage and current	DC5V, support fast charging
Sound channel	dual speakers, stereo
Accessories	glasses/charging cable/user manual

We are the brother company of SSA located in Shenzhen, one of the biggest cities of electronic market and state-of-art technology in China. Shenzhen Qianrun Trade Co., Ltd. is mainly specialized in the research & development, manufacture, marketing and after-sales service of lcd writing tablet ,Allwinner&MTK&Rockchip tablet PCs,big screen tablet,rugged tablet,kids tablet, 12 inch tablet 4g lte fdd phone & I7 laptop & X96 mini 16gb tv box &X96 max 64gb set top box & Bluetooth keyboard & W4 W34 W68 F9 F10 T5 Z6S B57 CK78 waterproof android & ISO SMARTWATCH etc. We have a complete range of items which are popular in international market right now. Our products have received warm welcome and wide popularity all over the world, particularly in Europe and America.

"Control the quality by the details, show the strength by quality". Our company has strived to establish a highly efficient and stable staff team and explored an effective quality control process. All these have not only reduced the cost significantly, but also ensured the quality of products. It makes us win lots of stable long-term customers.

We deeply believe that the customers are the foundation of our company's development and prosperity. We not only will try our best to offer excellent services to every customer, but also are ready to receive any suggestion offered by our customers. All the opinions and suggestions will be greatly appreciated! The good cooperation could improve both of us into better development!
Qianrun