Description
Sennheiser CX 350 BT. Product type: Headphones, Wearing style: In-ear,Neck-band, Recommended usage: Calls & Music. Connectivity technology: Wireless, USB connector: USB Type-C, Bluetooth profiles: A2DP,AVRCP,HFP,HSP. Ear coupling: Intraaural, Headphone frequency: 17 - 20000 Hz, Impedance: 28 . Microphone type: In-line, Microphone frequency: 100 - 8000 Hz, Microphone sensitivity: -42 dB. Battery type: Built-in battery, Battery technology: Lithium Polymer (LiPo), Battery capacity: 100 mAh