QY-PRO01 With 6 color 110mAh Battery Bluetooth wireless version V5.4

Black lens smart cycling glasses
Polarized lens sunglasses
Rechargeable wireless audio glasses and headphones
Multi-function double buttons
HIFI sound quality double speakers
ABS+resin material, high-end and beautiful
Applicable for outdoor and sports, cycling, mountaineering, fishing, running and sun protection, etc.

Weight : 160g
Dimensions : 18*8*6.5cm
Battery capacity : 110mAh
Connection Methods : Bluetooth
Bluetooth version : V5.4
Battery life : 4-6 hours