The wireless earphones CX 350BT are the perfect companion for great audio enjoyment on the go. With support for the latest wireless technologies, the CX 350BT delivers an outstanding listening experience. The Sennheiser Smart Control App makes it easy to customize sound with its equalizer and offers firmware updates as well as a podcast mode.
With Sennheiser sound quality, 10 hours of battery life, and enhanced features like voice assistant support, the stylish wireless earphones CX 350BT are the ideal companion for your music and video enjoyment on the go without compromise. The latest wireless technology, including AAC and AptX Low Latency codecs, ensures that the audio signal is always perfectly synchronized with the action on compatible screens. Multi-pairing and compatibility with Bluetooth 5.0 provide a fast, reliable connection with two devices simultaneously.
Thanks to the Sennheiser Smart Control App, which allows for individual sound adjustments through its equalizer, the CX 350BT offers a very personal listening experience. In addition to its personalization features, the app also provides a battery status indicator, a quick guide, firmware updates, and a podcast mode with optimized voice playback.
Application range | General |
Equipment + Functions | Microphones, Volume control |
Signal transmission | Wireless |
Headphone type | In Ear Headphones |
Audio Connections | 1 x USB-C, Jack 3.5mm (1x) |
Item number | 12841214 |
Manufacturer | Sennheiser |
Category | Headphones |
Manufacturer no. | 508382 |
Release date | 4.3.2020 |
Colour | Black |
Exact colour description | Black |
Application range | General |
Output | Stereo |
Equipment + Functions | Microphones, Volume control |
Music control | touchpad remote control, Universal Bluetooth Remote |
Signal transmission | Wireless |
Headphone type | In Ear Headphones |
Fit | Neck strap |
Driver diameter | 9.70 mm |
Converter principle | Dynamic |
Frequency range | 17 - 20000 Hz |
Sensitivity | 112 dB |
Max. noise level | 112 dB |
Impedance | 28 Ω |
Audio Connections | 1 x USB-C, Jack 3.5mm (1x) |
Connections base/transmitter | USB-C |
Bluetooth version | 5.0 |
Bluetooth feature | AAC, aptX |
Bluetooth profiles | A2DP, AVRCP, HFP, HSP |
Power supply | Rechargeable battery operated |
Battery type | Li-ion |
Battery life | 10 h |
Capacity | 100 mAh |
Charging time | 2.50 h |
Charging input | USB-C |
Scope of delivery | USB Type-C Cable, USB-C |
Weight | 12 g |
Product Safety |
Length | 3.60 cm |
Width | 12 cm |
Height | 18 cm |
Weight | 110 g |
How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?
Source: GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: GalaxusHow often is a product of this brand in the «Headphones» category returned?
Source: GalaxusThe Sennheiser CX 350BT scored with good sound at a fair price. They play music in a balanced and natural way. Only the trebles are a little too sharp and stand out a little. The battery life of just over 13 hours is the best in the comparison. When it comes to wearing comfort, however, the Sennheisers lag behind...
Wireless headphones in the test Better without cables, say many headphone buyers. Bluetooth headphones do not require a connection cable - there are no more trip hazards. There are models in the classic design of a headphone with a headband and, as an alternative, in-ear headphones - tiny in size, but not in sound...
