Sennheiser CX 350BT Wireless In-Ear Headphones - Black
The CX 350BT wireless earphones are the ideal companion for great sounding audio on the go. With support for the latest wireless technologies including Bluetooth 5.0, AAC and AptX™ Low Latency, the CX 350BT delivers a great listening experience.
The Sennheiser Smart Control App facilitates sound customization via its equalizer as well as firmware updates and a podcast mode.
It’s time to break free. With Sennheiser sound quality, 10-hour battery life and advanced features like voice assistant support, the stylish CX 350BT wireless earphones are the ideal companion for enjoying music and videos on the go without compromise.
A great sound experience is assured by the latest wireless technology, including AAC and AptX™ Low Latency codecs for audio that stays perfectly in sync with onscreen action on compatible devices. Multi-pairing and Bluetooth 5.0 compatibility ensure fast, reliable connectivity with two devices simultaneously.
The CX 350BT ensures a truly personal listening experience thanks to the Sennheiser Smart Control App which allows for sound customization via its equalizer. Along with the personalization features, the app provides battery status, a Quick Guide, firmware updates and a podcast mode for optimized speech.
What's in the box?
CX 350BT earphones
Ear adapter set (XS/S/M/L)
USB-C charging cable
Impedance 28 Ω
Microphone MEMS, omnidirectional
Frequency response 17 - 20,000 Hz (- 10 dB)
Sound pressure level (SPL) 110 dB (1 kHz/0 dB FS)
THD, total harmonic distortion 0.5 % (1 kHz, 100 dB SPL)
Ear coupling ear-canal
Transducer principle Dynamic
Weight 13 g
USB Standard Type C
Battery time 10 h, SBC
Ear pad material Biocompatible Silicone
Supported Profiles A2DP, AVRCP, HSP, HFP
Bluetooth Version 5.0
Codecs SBC, AAC, AptX™, AptX™ Low Latency