$39.99and up
Beats Flex All-Day Bluetooth Wireless Earphones - Beats BlackTarget & 7 more$39.99and up
Beats Flex Wireless Earbuds - Apple W1 Headphone Chip, Magnetic Earphones, Class 1 Bluetooth, 12 Hours of Listening Time, Built-in Microphone - Yuzu YellowAmazon & 4 more$39.99and up
Beats Flex All-Day Bluetooth Wireless Earphones - Flame BlueTarget & 5 more$69.99
Beats Flex Wireless Bluetooth Earphones w/USB-C Adapter - BlueHSN$9.99
Nicpower 5FT Charger Cable Fit for Beats Flex Wireless Earphones, New Studio Buds + Earphones, Fit Pro, Studio Pro Wireless Earbuds Power Supply Charging CordAmazon$5.99
Replacement Eartips Silicone Earbuds Buds Set Compatible with Beats Powerbeats Pro Wireless Earphones, Replacement Ear Tips for Beats Flex Earbuds Replacement Tips (Black 8pcs)Amazon$6.99
ALXCD Ear Tips Replacement for Beats Flex Wireless Earphones, S/M/L/D 4 Sizes 4 Pairs Soft Silicone Eargel Earbuds Tips, Fit for Beats Flex, 4 Pairs (Yuzu Yellow)Amazon$12.99
TENNMAK Earphones Dust Proof Mesh Replacement for Beats Flex & Beats Powerbeats Pro & Beats X & urBeats3 Earbuds Dust Filter * 10 PairsAmazon$7.99
Earbud Case, RISETECH Earphone Carrying Case Holder EVA Headphone Storage Bag Small Zipper Pouch Compatible for EarPods, AirPods, Beats Flex, Urbeats3, Bose Wireless Earbuds -with CarabinerAmazon$4.99
[4 Pairs] Replacement Eartips Earbuds Tips for Beats Powerbeats Pro & Beats Flex with Cleaning kit, 5 in 1 Storable Cleaning Pen & Silicone Ear Tips for Powerbeats Pro & Beats Flex Earphones (Red)Amazon$6.99
A-Focus Sports Earbuds Eartips Wingtips Anti-Slip Silicone Gel Ear Hooks for Most Earphone Inner Hole 4mm to 5mm, Compatible with Beats Studio Buds/Flex/WF-1000XM5 / WF-C700N Black WhiteAmazon