Orion Bluetooth Music Speaker Sunglasses

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