Compare Sennheiser HD 450BT vs Sennheiser IE 300
Connectivity
Ports
USB-C
3.5 mm
Wireless Connectivity
Bluetooth 5.0
Construction
Battery | Capacity
600 mAh
Cable
125cm, reinforced with para-aramid
Colors
Black, White
Drivers
7mm Extra Wide Band (XWB) transducer
Form Factor
Wireless headphones, over-ear headphones
In-ear headphones
Headphone Type
Dynamic headphones, Closed headphones
Single Dynamic Driver, Pressure Chamber
Microphone
MEMS
Dimensions
Weight
238 g
4 g
Function
Bluetooth Codecs
SBC, AAC, AptX, AptX Low Latency
Microphone Pickup Pattern
Dual Beamforming
Noise Cancellation
Yes
Performance
Battery Life
30 hours music playback via Bluetooth with ANC activated
Charging Time
2 h
Frequency Response
18Hz to 22kHz (-10 dB)
6 Hz to 20 kHz
Max Sound Level
108 dB (1 kHz/0 dBFS)
124 dB (1 kHz / 1 Vrms)
Microphone Frequency Response
80 Hz to 6000 Hz (-3 dB)
Production
Accessory
Eartips: Silicone and memory foam ear adaptors in S / M / L (6 in total) | Cable: Optional balanced cables (2.5mm or 4.4mm)
Debut
2020 CES
2021-01-12 (CES 2021)
Made In
Germany
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