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 84 Grams Batteries ‎2 AA

84 Grams Batteries ‎2 AA batteries required

Navigation: Highly accurate 12 nm built-in GPS with 85% more accuracy than previous generation

Built-in GPS for distance tracking

follow speed

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 84 Grams Batteries ‎2 AAFeatures The CX 6. 00BT is fitted with Bluetooth 4. 2 and Qualcomm apt X to ensure true Sennheiser sound The CX 6. 00BT provides unsurpassed comfort and security: Its around the neck cable design minimizes the drag of the angled ergonomic earpieces to ensure that they stay in place For a personalized fit, it comes with ear adaptors in four sizes (XS, S, M, L) It's six hour battery life with fast charging option via USB that adds two hours charge in