Sennheiser Consumer Audio 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, Black

Key features

• 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)
• Included components: CX 6.00BT In-Ear Wireless Headset, USB Charging cable, Ear adaptor set (XS, S, M, L), Carry Case, Manuals (Safety Guide & Quick Guide)