Bluetooth Polarized Cycling Sunglasses with Speakers

Multi-function one-button control Open surround sound with three-dimensional dual-speaker design 120mAh lithium battery magnetic fast charging TAC polarized lenses for clear vision in strong light TR toughness frame with curved temples and adjustable nose pads for comfortable wear ? Note!!! 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 5.5-6H (100% volume) Standby time: about 60H Talk time: about 5H (100% volume) Charging time: about 1.5H Chargin...