Sony WI-C400 Wireless In Ear Headphone with NFC and Bluetooth (WIC400 WI C400) Colour:Red Adjustable headband is comfortable and

Adjustable headband is comfortable and stays in place during vigorous performances

Accessible in Trans Gold and Neptune Blue

A piezo element directly captures the vibrations of the instrument and sends them to your tuner

When it comes right down to it

The WBH53has a flat response and is omnidirectional

Sony WI-C400 Wireless In Ear Headphone with NFC and Bluetooth (WIC400 WI C400) Colour:Red Adjustable headband is comfortable andSony WI C400 Wireless In Ear Headphone with NFC and Bluetooth (WIC400 WI C400) NFC and BLUETOOTH Stream effortlessly with One touch listening over BLUETOOTH. Simply tap your device on the NFC logo. 20h battery life Keep music going with up to 20 hours of long lasting battery. Stream quality sound all day Listen to your music in clear sound quality from 9mm drivers. Pick your colour Select and wear the colour that suits you best. Choose from black,