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HST-250BT Wireless / Wired Over Ear Headphones with 13 hours of Operation Black
Headphones

HST-250BT Wireless / Wired Over Ear Headphones with 13 hours of Operation Black

The Aiwa HST-250BT headphones feature an over-ear design and support Bluetooth 5.0 wireless connectivity and a wired connection via a 3.5 mm jack. The 40 mm drivers deliver sound with a frequency...

The Aiwa HST-250BT headphones feature an over-ear design and support Bluetooth 5.0 wireless connectivity and a wired connection via a 3.5 mm jack. The 40 mm drivers deliver sound with a frequency response of 20–20,000 Hz and an impedance of 32 ohms, while HyperBass technology enhances low-frequency performance. The built-in microphone supports hands-free...

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Top specs

  • Microphone

    The headphones feature a built-in microphone.

  • Foldable Ear Cups

    Folding ear cups help reduce the volume of headphones, making them easier to transport.

    Headphones with folding ear cups often come with a carrying case.

    1
  • Connectivity Bluetooth, 3.5mm
  • See all
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Product report

Description

Description

The Aiwa HST-250BT headphones feature an over-ear design and support Bluetooth 5.0 wireless connectivity and a wired connection via a 3.5 mm jack. The 40 mm drivers deliver sound with a frequency response of 20–20,000 Hz and an impedance of 32 ohms, while HyperBass technology enhances low-frequency performance. The built-in microphone supports hands-free calls, and the battery provides up to 13 hours of playback.

The ear cups fold for easier transport, and their cushions and the headband padding are made of synthetic leather. The Micro-SD (TF) card slot lets you play MP3 files without connecting to a mobile phone. Charging is via a Micro USB port and takes 2 hours.

  • Type: Over-ear
  • Frequency response: 20–20,000 Hz
  • Driver diameter: 40 mm
  • Impedance: 32 ohms
  • Connectivity: Bluetooth 5.0, 3.5 mm jack
  • Bluetooth range: 10 m
  • Microphone: Built-in
  • Volume control: Yes
  • Playback time: Up to 13 hours
  • Charging time: 2 hours
  • Charging port: Micro USB
  • Card slot: Micro-SD (TF), up to 32 GB
  • Foldable ear cups: Yes
  • Padding material: Synthetic leather
  • Colour: Black
  • Weight: 213 g
  • Package contents: Micro USB charging cable, 1 m 3.5 mm audio cable, carrying case

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Product Details

Type
Over Ear

Type

Over Ear

Headphones with larger ear cups compared to on-ear headphones, which hug the ears.


They are more comfortable and provide better external noise isolation, but are more difficult to transport due to their larger size.

Generally, over-ear headphones can offer higher quality sound and deep bass compared to on-ear headphones of similar quality, thanks to their larger speakers.
Frequency Response
20 - 20000 Hz

Frequency Response

The range of frequencies that headphones can reproduce. The most common range is that of human hearing, 20 - 20000 Hz. A wider frequency range does not necessarily mean better sound quality.

  • (Bass) 20-250 Hz: Stronger bass, for depth. Ideal frequencies for listening to electronic or hip hop music.
  • (Mids) 250-4,000 Hz: The mid frequencies are stronger, suitable for better listening to vocals or orchestral music.
  • (Treble) 4,000-20,000 Hz: High frequencies affect the clarity and sharpness of the sound, for better listening to, for example, cymbals or the plucking of classical guitar strings.
Impendance
32 ohm

Impendance

The resistance that the speakers of headphones have to electric current. Usually, the lower the resistance, the louder the headphones sound, but the sound is less clear.

This size does not concern the average user as almost all headphones are 32 Ohms. Headphones with high resistance usually require an additional amplifier.
Driver Diameter
40 mm

Driver Diameter

The diameter of the headphones' speakers. Usually, the larger the diameter, the more powerful sound with full bass they can offer.
Playing Time
13 hours
Charging Time
2 hrs
Bluetooth Version
5.0
Colour
Black
Weight
213 gr

Connectivity

Wireless Connections
Bluetooth

Wireless Connections

Bluetooth
They connect wirelessly to devices that also have Bluetooth such as PC, laptop, smartphone or tablet.
Wired Connections
3.5mm

Wired Connections

3.5mm

The headphones connect via cable with the classic 3.5mm "jack" plug.
Connection
Wireless & Wired

Features & Functions

Microphone
Yes

Microphone

The headphones feature a built-in microphone.
Volume Control
Yes

Volume Control

The headphones feature a built-in control for sound volume.
Detachable Cable
Yes

Detachable Cable

The connection cable can be removed from the headphones.

The main advantage is that in case the cable is damaged, it can be easily replaced without needing to buy new headphones. Additionally, wireless headphones can be used as wired ones when the battery is low.
Foldable Drivers
Yes

Foldable Drivers

Folding ear cups help reduce the volume of headphones, making them easier to transport.

Headphones with folding ear cups often come with a carrying case.
Rotating Capsules
No

Rotating Capsules

Rotating ear cups allow headphones to have a flat shape, making them easier to transport (e.g. in a suitcase).
Card Reader
Yes
Radio
No
Fast Charging
No

Fast Charging

The fast charging feature allows the headphones to gain sufficient autonomy with just a few minutes of charging, ideal for use when time is limited.
High-Resolution Audio
No
Connection with 2 Devices
No
Noise Cancellation
Without

Noise Cancellation

The method of reducing external noise that headphones have.

Top Specs

Connectivity
Bluetooth, 3.5mm
Noise Cancellation
-

Noise Cancellation

The method of reducing external noise that the headphones have.

Active Noise Cancellation (ANC): Uses technology to detect and neutralize external noises, offering clearer sound.

Passive Noise Cancellation: The shape and materials of the headphones naturally reduce external noises, improving the listening experience.

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (2)

Reviews

5.0
2
5.0
Review this product
  1. 2
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • 5
    igigrk

    Verified purchase

    This review is about the colour: Grey

    Very low hair, good sound and the fact that it works with SD card is a big plus

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    G_M74

    Verified purchase

    • Sound quality
    • Bass
    • Noise isolation
    • Comfort
    • Weight
    • Construction quality
    • Value for money

Description & Specifications

The Aiwa HST-250BT headphones feature an over-ear design and support Bluetooth 5.0 wireless connectivity and a wired connection via a 3.5 mm jack. The 40 mm drivers deliver sound with a frequency response of 20–20,000 Hz and an impedance of 32 ohms, while HyperBass technology enhances low-frequency performance. The built-in microphone supports hands-free calls, and the battery provides up to 13 hours of playback.

The ear cups fold for easier transport, and their cushions and the headband padding are made of synthetic leather. The Micro-SD (TF) card slot lets you play MP3 files without connecting to a mobile phone. Charging is via a Micro USB port and takes 2 hours.

  • Type: Over-ear
  • Frequency response: 20–20,000 Hz
  • Driver diameter: 40 mm
  • Impedance: 32 ohms
  • Connectivity: Bluetooth 5.0, 3.5 mm jack
  • Bluetooth range: 10 m
  • Microphone: Built-in
  • Volume control: Yes
  • Playback time: Up to 13 hours
  • Charging time: 2 hours
  • Charging port: Micro USB
  • Card slot: Micro-SD (TF), up to 32 GB
  • Foldable ear cups: Yes
  • Padding material: Synthetic leather
  • Colour: Black
  • Weight: 213 g
  • Package contents: Micro USB charging cable, 1 m 3.5 mm audio cable, carrying case

Manufacturer

Manufacturer Details

Warnings & Safety Information

Product Details

Type
Over Ear

Type

Over Ear

Headphones with larger ear cups compared to on-ear headphones, which hug the ears.


They are more comfortable and provide better external noise isolation, but are more difficult to transport due to their larger size.

Generally, over-ear headphones can offer higher quality sound and deep bass compared to on-ear headphones of similar quality, thanks to their larger speakers.
Frequency Response
20 - 20000 Hz

Frequency Response

The range of frequencies that headphones can reproduce. The most common range is that of human hearing, 20 - 20000 Hz. A wider frequency range does not necessarily mean better sound quality.

  • (Bass) 20-250 Hz: Stronger bass, for depth. Ideal frequencies for listening to electronic or hip hop music.
  • (Mids) 250-4,000 Hz: The mid frequencies are stronger, suitable for better listening to vocals or orchestral music.
  • (Treble) 4,000-20,000 Hz: High frequencies affect the clarity and sharpness of the sound, for better listening to, for example, cymbals or the plucking of classical guitar strings.
Impendance
32 ohm

Impendance

The resistance that the speakers of headphones have to electric current. Usually, the lower the resistance, the louder the headphones sound, but the sound is less clear.

This size does not concern the average user as almost all headphones are 32 Ohms. Headphones with high resistance usually require an additional amplifier.
Driver Diameter
40 mm

Driver Diameter

The diameter of the headphones' speakers. Usually, the larger the diameter, the more powerful sound with full bass they can offer.
Playing Time
13 hours
Charging Time
2 hrs
Bluetooth Version
5.0
Colour
Black
Weight
213 gr

Connectivity

Wireless Connections
Bluetooth

Wireless Connections

Bluetooth
They connect wirelessly to devices that also have Bluetooth such as PC, laptop, smartphone or tablet.
Wired Connections
3.5mm

Wired Connections

3.5mm

The headphones connect via cable with the classic 3.5mm "jack" plug.
Connection
Wireless & Wired

Features & Functions

Microphone
Yes

Microphone

The headphones feature a built-in microphone.
Volume Control
Yes

Volume Control

The headphones feature a built-in control for sound volume.
Detachable Cable
Yes

Detachable Cable

The connection cable can be removed from the headphones.

The main advantage is that in case the cable is damaged, it can be easily replaced without needing to buy new headphones. Additionally, wireless headphones can be used as wired ones when the battery is low.
Foldable Drivers
Yes

Foldable Drivers

Folding ear cups help reduce the volume of headphones, making them easier to transport.

Headphones with folding ear cups often come with a carrying case.
Rotating Capsules
No

Rotating Capsules

Rotating ear cups allow headphones to have a flat shape, making them easier to transport (e.g. in a suitcase).
Card Reader
Yes
Radio
No
Fast Charging
No

Fast Charging

The fast charging feature allows the headphones to gain sufficient autonomy with just a few minutes of charging, ideal for use when time is limited.
High-Resolution Audio
No
Connection with 2 Devices
No
Noise Cancellation
Without

Noise Cancellation

The method of reducing external noise that headphones have.

Top Specs

Connectivity
Bluetooth, 3.5mm
Noise Cancellation
-

Noise Cancellation

The method of reducing external noise that the headphones have.

Active Noise Cancellation (ANC): Uses technology to detect and neutralize external noises, offering clearer sound.

Passive Noise Cancellation: The shape and materials of the headphones naturally reduce external noises, improving the listening experience.

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (2)

5.0
2
5.0
Review this product
  1. 2
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • 5
    igigrk

    Verified purchase

    This review is about the colour: Grey

    Very low hair, good sound and the fact that it works with SD card is a big plus

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    G_M74

    Verified purchase

    • Sound quality
    • Bass
    • Noise isolation
    • Comfort
    • Weight
    • Construction quality
    • Value for money
Aiwa