3-Modes LED White Light Music Sunglasses with Corrective Sitting Position Function - Red
- Color: Black
- Material: High density PS
- Glasses made of LED white chips
- It will sound when your position is not correct
- 3-mode LED white light flashing: still on,quick flash and slow flash
- Working time: 10~15 hours (light on)
- Left powered by 3 x AG3 batteries (included)
- Right powered by 3 x LR44 batteries (included)
- Lens height: 3.8cm
- Lens width: 6.3cm
- Bridge width: 1.8m
- Full length: 14cm
Dimensions: 7.48 in x 5.51 in x 1.50 in (19.0 cm x 14.0 cm x 3.8 cm)
Weight: 1.52 oz (43 g)