Amazon has Sony WI-C310 Wireless in-Ear Headset/Headphones with mic for Phone Call, Blue, Model Number: WI-C310/L on sale for $18.00
Shipping is free w/Prime
Wireless Audio with Bluetooth technology
Up to 15 hours of battery life
9mm driver units for crisp clear sound
Flexible and lightweight cables
Hands-free calling and voice assistant compatible
In The Box USB Type-C Cable (USB-A to USB-C) (approx 20 cm)