HD 450 BT NC Wireless White

Technical Data

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

• Transducer principle (Microphone) MEMS

• Bluetooth Version 5.0

• Supported Profiles HSP, HFP, AVRCP, A2DP

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

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

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

• Ear coupling

Around Ear

• Transducer principle Dynamic, closed

• Weight Approx. 238 g

• Charging time Approx. 2 hours

• Pick-up pattern Dual Beamforming

• Operating time 30 hours music playback via Bluetooth with ANC activated

• Battery Specification Built-in Lithium-Polymer rechargeable battery: 3.7 V ⎓, 600 mAh

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

• Charging Current 500 mA max.

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

• Charging voltage 5 V, DC

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

• App support EQ and updates via Sennheiser Smart Control