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Frequency response (microphone)
80 Hz to 6,000 Hz (-3 dB)
Principle of Energy Conversion (Microphone)
MEMS
Bluetooth version
5.0
Supported configuration
HSP, HFP, AVRCP, A2DP
Frequency response
18 Hz to 22,000 Hz (-10 dB)
Sound pressure level
108 dB (1 kHz/0 dBFS)
THD, total harmonic distortion
<0.3% (1 kHz, 100 dB)
wearing method
Around the ears
Principle of Transduction
Dynamic, closed
weight
Approximately 238 g
Charging time
About 2 hours
Pickup pattern
Dual beamforming
operating hours
With ANC enabled, you can play music for 30 hours via Bluetooth
Battery specifications
Built-in lithium polymer rechargeable battery: 3.7 V ⎓, 600mAh
Transmission frequency
2,402 MHz to 2,480 MHz
recharging current
500 mA (maximum)
Audio codec
SBC, AAC, AptX™, AptX™ Low Latency
Charging voltage
5 V (DC)
Modulation scheme
GFSK, π/4 DQPSK, 8DPSK
Application support
Balance and update with Sennheiser Smart Control
Bluetooth 5.0 technology ensures seamless pairing with compatible devices, while the compact folding design ensures easy portability. These Sennheiser HD 450BT around-the-ear headphones boast a closed-back design and active noise cancellation for the uninterrupted audio experience even in loud environments.
100% of customers recommend this product
Verified Purchaser
All reviews are verified by Nichecolou unless otherwise indicated. Where a review states 'originally posted' by one of our brand partners; this has not been verified by Nichecolou.
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