AXIL Sig Sauer Xcor Pro Shooting Ear Buds Black. PROTECT YOUR HEARING The Digital Hearing Protection on the XCOR compresses loud noises rather than shuts them out/off. This allows you to hear all sounds around you while the automatic compression protects against loud gunfire or other damaging noises over 85dB. LISTEN TO MUSIC The Bluetooth Audio allows you to connect to your devices so you can enjoy your music and shows wherever you go to make this your go-to set of earbuds ANSWER CALLS & Listen to Audio This allows you to connect your phone to your earbuds so you never miss a call or text These can even be paired with some Bluetooth-capable radios for 2-way communication. Package Contents: AXIL Sig Sauer Xcor Pro Shooting Ear Buds Carry Case Charging Cable Charging Case Ear Tips For Most Applications AXIL XCOR-SIG-E: Sig Sauer Xcor Pro Shooting Ear Buds Black