Sennheiser HD 450BT Black ohrumschließender faltbarer Kopfhörer
| Certificates / guarantee | |
|---|---|
| Manufacturer warranty | 24 months |
| Colour / material | |
| Colour | black |
| Connectivity | |
| Bluetooth codec | aptX |
| Connection type | wired, wireless |
| Bluetooth type | 5.0 |
| Wireless transmission standards | Bluetooth |
| Dimensions / weight | |
| Weight | 0.24 kg |
| Energy supply | |
| Battery charging time | 2 h |
| Maximum battery life | 30 h |
| Battery / battery chemistry | lithium-ion |
| Power/charging port | USB-C |
| Special features | fast charging function |
| Battery type | permanently installed |
| Headsets | |
| Wearing style | over-ear |
| Coupling to the ear | over-ear |
| Driver type | closed |
| Headset features | noise cancelling, foldable, voice assistant, headset function |
| Sensitivity | 118 dB |
| Headphones impedance | 18 ohm |
| Transmission range up to | 22 Hz |
| Transmission range from | 18 Hz |
| Scope of delivery | |
| Supplied accessories | carrying bag/case, additional cable |
| Technical characteristics | |
| Integrated features | built-in microphone |
| Type | |
| Type | over-ear headphones |