5 EQ Sound Modes
8-Hour Battery
Adjustable Ear-Hooks
Back Bay Runner Wireless Bluetooth Earbuds [2020 Update] Sweatproof Headphones
Microphone and Earphone Carrying Case
![Back Bay Runner Wireless Bluetooth Earbuds [2020 Update] Sweatproof Headphones, Adjustable Ear-Hooks, 8-Hour Battery, 5 EQ Sound Modes, Microphone and Earphone Carrying Case](https://m.media-amazon.com/images/I/71M1-pZ2VBL._AC_SL1500_.jpg "Back Bay Runner Wireless Bluetooth Earbuds [2020 Update] Sweatproof Headphones, Adjustable Ear-Hooks, 8-Hour Battery, 5 EQ Sound Modes, Microphone and Earphone Carrying Case")
Back Bay Runner Wireless Bluetooth Earbuds [2020 Update] Sweatproof Headphones, Adjustable Ear-Hooks, 8-Hour Battery, 5 EQ Sound Modes, Microphone and Earphone Carrying Case
Frее Shірріng 🛒 Back Bay Runner Wireless Bluetooth Earbuds [2020 Update] Sweatproof Headphones, Adjustable Ear-Hooks, 8-Hour Battery, 5 EQ ...