The headphones do not turn on. (WF-C700N)

Sony WF-C700N Truly Wireless Bluetooth In-Ear Headphones with Noise Cancelation and Ambient Sound Mode

The headphones do not charge. (WF-C700N)

Sony WF-C700N Review Changing the sound experience in budget range - The Hindu

SONY WF-C700N: Enable/Disable Automatic Power Off

The headphones do not turn on. (WF-C700N)

Sony WF-C700N Reset Guide How to Factory Reset Noise Canceling Truly Wireless Earbuds

Sony WF-C700N Truly Wireless Noise Cancelling Earbuds Review - All-day Comfort Meets Immersive Sound Experience

Sony WF-C700N Truly Wireless Noise Cancelling Earbuds Review - All-day Comfort Meets Immersive Sound Experience

Sony's WF-C700N buds are a noise-canceling leader at a bargain price

The headphones do not charge. (WF-XB700)

Sony WF-C700N Lightning Review: Not Great, Not Terrible Either

Sony WF-C700N Review - Basics Done Right –

SONY WF-C700N Wireless Noise Canceling Stereo Headset User Guide

Sony WF-C700N Review : Well rounded sound but ANC could be better

Sony WF-C700N: Truly wireless noise cancelling earbuds - hi-fi+