HD 250BT
Closed-back, on-ear Bluetooth 5.0 headphones with a DJ-inspired sound profile, aptX and AAC codec support and a stated 25-hour battery life. Aimed at everyday listeners and casual DJs who want a lightweight wireless headset with a built-in microphone.
- Closed-back, supra-aural dynamic headphones
- Bluetooth 5.0 with aptX, aptX Low Latency and AAC
- 25 hours playback (SBC), up to 3 hours charging
- Built-in omni-directional microphone for calls
- Approx. 125 g; Smart Control app support
- Listed by the maker as End of Life
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The HD 250BT is a supra-aural, closed-back wireless headphone with dynamic transducers tuned for a bass-forward, DJ-inspired sound. It supports SBC, AAC, aptX and aptX Low Latency, which helps keep audio in step with video. Bluetooth 5.0 handles the wireless link.
A built-in omni-directional microphone handles calls. Playback time is stated as 25 hours over SBC from the internal lithium-polymer battery, and a full charge takes up to 3 hours over USB. The headphones weigh approximately 125 g and use a headband wearing style. The Sennheiser Smart Control app for iOS and Android is supported.
The maker lists this model as End of Life, so it is no longer sold on its own website. Replacement ear pads are listed as a spare part.
Video
Tehnilised andmed
- Bränd
- Sennheiser
- Mudel
- HD 250BT
- Kategooria
- Kõrvaklapid
Audio
- Transducer principle
- dynamic, closed-back
- Ear coupling
- Supra-aural
- Frequency response
- 20 Hz to 22,000 Hz (-10 dB)
- Sound pressure level (SPL)
- 110 dB (1 kHz/0 dBFS)
- THD, total harmonic distortion
- < 0.3 % (1 kHz, 100 dB SPL)
Microphone
- Transducer principle (microphone)
- ECM
- Pick-up pattern
- Omni-directional microphone Single mic
- Frequency response (microphone)
- 100 Hz to 10,000 Hz
Connectivity
- Bluetooth version
- 5.0
- Supported codecs
- aptX, aptX Low Latency, AAC
- App support
- Sennheiser Smart Control App for iOS and Android
Power
- Operating time
- 25 hrs (music playback via SBC)
- Battery
- Built-in rechargeable lithium-polymer, 3.7 V, 190 mAh
- USB charging
- 5 V, 100 mA max.
- Charging time
- up to 3 hrs
Physical
- Wearing style
- Headband
- Weight
- approx. 125 g
- Article No.
- 508937
Operating conditions
- Operating temperature
- 0°C to +40°C
- Charging temperature
- +10°C to +40°C
- Storage temperature
- –20°C to +60°C
- Operating humidity
- 10 to 80%, non condensing
- Storage humidity
- 10 to 90%