ROCKBROS Polarized Glasses Wireless Bluetooth 5.2 Sunglasses Headset Telephone Driving MP3 Riding Cycling Eyewear UV400 Goggles
SPECIFICATIONS
Brand Name: ROCKBROS
Origin: Mainland China
Lens Height: About 60mm
Frame Color: black
Lens Width: About 155mm
Frame Material: TR-90
Item Type: EYEWEAR
Lenses Material: TAC
Sport Type: cycling
Model Number: SP251
Gender: Unisex
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
Standby time: about 60H
Talk time: about 5H (100% volume)
Charging time: about 1.5H
Charging input: DC5V