For Sennheiser CX 6.00 BT Wireless in-Ear Headphones that don't fall out use BudLoks™

If your Sennheiser CX 6.00 BT Wireless in-Ear Headphones fall out of your ears, there is a solution. BudLoks™ install around the body of your earbuds. The soft silicone wing gently locks into the bowl of your ear, comfortably locking it in place during general activity or vigorous exercise. More Details
 

Sennheiser CX 6.00 BT Wireless in-Ear Headphones, Bluetooth 4.2 with Qualcomm Apt-X, 6-Hour Battery Life, 1.5 Hour Fast USB Charging, Multi-Connection to 2 Devices

The Sennheiser CX 6.00BT Bluetooth in ear headset delivers high quality sound and wireless freedom. Its ultra-lightweight design offers wearing comfort and superior fit thanks to the supplied S, M, L and XL ear tips. Advanced Bluetooth 4.2 and Qualcomm apt-X wireless technology deliver superior performance. Up to 6-hour battery life ensures effortless enjoyment of music and videos on the move.
  • Bluetooth 4.2 featuring Qualcomm aptX and Qualcomm aptX Low Latency deliver superior sound quality for both music and movies with minimum delay between audio and video.
  • Convenient multi-connection with up to 2 devices simultaneously (phones and computers) with 3-way calling support.
  • 6-hour battery life with 1.5 hour fast USB charging.
  • Personalized fit in the ear canals for excellent attenuation of ambient noise (S, M, L and XL ear adapters included).
  • Two-year warranty when purchased from an authorized Sennheiser dealer.
  • Frequency Response - 17-21,000 Hz , Impedance - 28 Ohm (Passive), 480 Ohm (Active)
Sennheiser CX 6.00 BT Wireless in-Ear Headphones, Bluetooth 4.2 with Qualcomm Apt-X, 6-Hour Battery Life, 1.5 Hour Fast USB Charging, Multi-Connection to 2 Devices Available through
amazon.com
$134.93

For Sennheiser CX 6.00 BT Wireless in-Ear Headphones that don't fall out use BudLoks Earphone Sport Grips