Mini Wireless Earbuds Bluetooth Earpiece Headphone $38.99 (Reg. $109.99)
Walmart

Mini Wireless Earbuds Bluetooth Earpiece Headphone
Noise Cancelling Sweatproof Headset with Microphone Built-in Mic and Portable Charging Case for iPhone Samsung Smartphones
$38.99 List $109.99

-Truly Wireless Stereo Earphones, No-cable convoluted, enjoy walk and jog freely 
-Every earbud can be used as a bluetooth headphone alone. 
-Lightweight and small. every earbud weights around 5.0g,wearing cozily 
-One Button design, one press to pair / play / answer / reject a phone call 
-Bluetooth V4.2 + Cvc6.0 
-Support iOS and Andriod Battery Displaying 
-Compatible to most bluetooth-enabled devices