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HD 350BT Refurbished
HD 350BT Refurbished

HD 350BT Refurbished

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Article number: B508384

Product Description

The new HD 350BT are the ideal choice for people that love great audio. Enjoy an engaging sound experience with deep dynamic bass. Quality is guaranteed by the latest wireless technology including Bluetooth 5.0 and AAC, AptX™ codec support, with AptX™ Low Latency for perfect audio synchronization with videos. The Sennheiser Smart Control App makes it easy to customize the sound via the equalizer or engage podcast mode for improved intelligibility of speech content.
The HD 350BT also feature an impressive 30-hour battery life that can be rapidly recharged via USB-C. It features a Voice Assistant button for instant Siri and Google Assistant interaction, intuitive physical controls for every day ease of use and a robust folding design for take-anywhere durability.
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

Customer Reviews

Based on 23 reviews
S. (Bonn, DE)

Very pleased, the Headphones look like new! Great sound that you can't grumble at 50 euros :)

M.E. (Berlin, DE)

Top preis Leistung

J.B. (Brussels, BE)
Good for the price

Excellent price/quality ratio. Headphones were as new. Fast shipping. I also have Momentum 4’s so I returned these, but for the price they’re great. Stock earpads are a bit uncomfortable though.

s.z. (Turin, IT)
HD 350BT

Bluetooth headphone Sennheiser HD 350BT
Headset with good performance and excellent autonomy. The price / performance ratio is excellent considering the purchase made in the Refurbished section (50% discount). I am very satisfied

B.J.S. (Budapest, HU)
Grate headphones, worth the price

I thought the sound will be worse becouse it is second hand but actually it is grate and also cheap. It is totaly worth it.

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