Brand:ROCKBROS

Product name:Sport cycling bluetooth eyeglasses

Material:TR grame+TAC polarized lenses

Bluetooth version:Bluetooth V5.2

Bluetooth protocol :A2DP /AVRCP/HFP /HSP / SPP / GATT /HOGP / PBAP

Audio decoding:SBC /AAC

Bluetooth distance:< 10m

Battery capacity:120mAh

Music duration:About 6h(100%volume)

Standby time:about 60H

Call duration:About 5h(100% volume)

Charging time:About 2h

Charging imput:DC5V

Product function:Bluetooth audio\voise calls\sun protection\ wind and sand proof'

Applicable occasions:Cycling\ driving\fishing\daily wear

Product weight:About 43g