Over-ear vinyl cushions keep you comfortable and at ease, whether you're at home or travelling

Bluetooth 5.0 technology allows seamless wireless connectivity with compatible devices

AAC and aptX LL (low-latency) codecs deliver amazing sound and deep dynamic bass

Virtual Assistant button for Siri and Google Assistant lets you conveniently use hands-free listening and voice commands

Built-in microphone provides quality audio while you're on a phone call

Minimalist design and high-quality materials ensures long-lasting style and usage

USB-C fast-charging enables a full charge after 1.5 hours

30 hours of battery life means non-stop music and podcasts, even on long trips

Foldable, so you can conveniently stash it in your backpack or handbag

Sennheiser – the name stands for the establishment and development of trends. Its achievements have won numerous international awards: two innovation prizes of German industry, the “ Technical Oscar ’ (The Scientific and Engineering Award), a Grammy and the most significant television prize in the USA, the Emmy Award.

The trailblazing ideas of developers have made Sennheiser products famous throughout the world, and repeatedly met with an enthusiastic response from audio aficionados.

Frequency response (Microphone):80 Hz to 6,000 Hz (-3 dB)

THD, total harmonic distortion: 0.3 % (1 kHz, 100 dB)

Transducer principle:Dynamic, closed

Pick-up pattern:Dual Beamforming

Transducer principle (Microphone):MEMS

Bluetooth Version:5.0

Frequency response:18 Hz to 22,000 Hz (-10 dB)

Modulation scheme:GFSK, π/4 DQPSK, 8DPSK

Battery Specification:Built-in Lithium-Polymer rechargeable battery: 3.7 V ⎓, 300mAh

Charging Current:320 mA max.

App support:EQ and updates via Sennheiser Smart Control

Audio codec:SBC, AAC, AptX™, AptX™ Low Latency

Supported Profiles:HSP, HFP, AVRCP, A2DP

Charging time:Approx. 2 hours

Charging voltage:5 V, DC

Ear coupling:Around Ear

Operating time:30 hours music playback via Bluetooth

Sound pressure level (SPL):108 dB (1 kHz/0 dBFS)

Transmission frequency:2,402 MHz to 2,480 MHz

Weight:Approx. 238 g

HD 350 BT Wireless headphones x 1

USB-C charging cable x 1

Quick Guide x 1

Safety Guide x 1

24 months