Smart Sunglass-Music Shield

Specification: 166mm * 160mm * 61mm

Material: TR90+PC+LCD

Weight: 50g

Color: matte black frame+orange yellow frame

Transmittance rate: 20%~65%

Bluetooth: V5.3

Battery capacity: 180mAh

Charging time: 30 minutes to charge to 80%

Battery life: dimming time>100h, continuous playback of sound

Joy>6.5 hours, continuous call>6 hours