Bluetooth version:Bluetooth V5.2. Applicable occasions:Cycling\ driving\fishing\daily wear. Product function:Bluetooth audio\voise calls\sun protection\ wind and sand proof'. Bluetooth protocol :A2DP /AVRCP/HFP /HSP / SPP / GATT /HOGP / PBAP.
Cycling Bluetooth Glasses Touch Control Polarized Sunglasses Outdoor Sport UV400
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ROCKBROS Bicycle Polarized Glasses UV400 Cycling Glasses Bike Fishing Sunglasses
