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Platinet PHB912G Wireless / Wired Over Ear Headphones with 10 hours of Operation Gray
Headphones

Platinet PHB912G Wireless / Wired Over Ear Headphones with 10 hours of Operation Gray

These headphones are designed to provide you with comfort and exceptional sound quality, whether you use them wirelessly or wired. The Over Ear type means that the headphones envelop your ears,...

These headphones are designed to provide you with comfort and exceptional sound quality, whether you use them wirelessly or wired. The Over Ear type means that the headphones envelop your ears, offering better isolation from external noises and higher quality sound with deep bass.

They are highly functional and feature a built-in microphone, ideal for casual...

See full description See full description

  • Microphone

    The headphones feature a built-in microphone.
  • Usage Casual Use
  • Connectivity Bluetooth, 3.5mm, USB-C
  • See all
13 90 €
Delivery by Mon, 10 Aug
14,00 €   shipping cost
Sent from Greece
From Tetrabyte 5.0 (12)
5.0 (12 reviews)
Greece
1 piece
See Earphones on the page of Tetrabyte
Product report

Description

Description

These headphones are designed to provide you with comfort and exceptional sound quality, whether you use them wirelessly or wired. The Over Ear type means that the headphones envelop your ears, offering better isolation from external noises and higher quality sound with deep bass.

They are highly functional and feature a built-in microphone, ideal for casual use. With Bluetooth technology, you can connect the headphones wirelessly to any device that supports Bluetooth, such as a smartphone or tablet. Additionally, you can choose between a wired connection via a 3.5mm jack or USB-C, providing greater flexibility in use.

The sensitivity of the headphones is 110, meaning they produce loud sound with low power, making them ideal for use with portable devices. The connection cable is detachable, allowing for easy replacement in case of wear. The rotating ear cups make them easier to carry, making them more practical for travel.

  • Type: Over Ear, enveloping the ears for better comfort and sound.
  • Microphone: Built-in, suitable for calls.
  • Connection: Wireless via Bluetooth or wired via 3.5mm and USB-C.
  • Detachable cable: Easy replacement in case of wear.
  • Sensitivity: 110 db for good sound quality even at low power.
  • Impedance: 32 Ohm, ideal for use with portable devices.
  • Rotating ear cups: Easy transport and storage.

Experience sound and comfort with these headphones, which combine quality and practicality.

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.
Sensitivity
110 dB

Sensitivity

The greater the sensitivity of the headphones, the louder they will sound at a specific volume of the source. Generally, values above 90db are considered very good. - **Above 100db**: Headphones with high Sensitivity produce more sound with less power. They can reach high volumes with low-power devices (e.g., mobile phone, laptop). - **Below 100db**: Headphones with low Sensitivity require more power to reach the same volume levels, so they may need a special headphone 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
10 hours
Charging Time
3 hrs
Bluetooth Version
5.3
Use
Casual Use
Colour
Grey

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, USB-C

Wired Connections

3.5mm
The headphones are connected via cable to the classic "jack" 3.5mm plug.
Connection
Wireless & Wired

Features & Functions

Microphone
Yes

Microphone

The headphones feature a built-in microphone.
Volume Control
No

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
No

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
Yes

Rotating Capsules

Rotating ear cups allow headphones to have a flat shape, making them easier to transport (e.g. in a suitcase).
Card Reader
No
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, USB-C
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 (3)

Reviews

4.3
3
4.3
Review this product
  1. 2
  2. 4 stars
    0
  3. 1
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Sound quality
  • Noise isolation
  • Comfort
  • Weight
  • Construction quality
  • Value for money
  • 3
    daniel_ion93

    Verified purchase

    This review is about the colour: White
    Did you find this review helpful?
  • 5
    ANDREAS_VILOGLOU

    Verified purchase

    Very good battery & Bluetooth connection with the mobile.

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

    Verified purchase

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

Description & Specifications

These headphones are designed to provide you with comfort and exceptional sound quality, whether you use them wirelessly or wired. The Over Ear type means that the headphones envelop your ears, offering better isolation from external noises and higher quality sound with deep bass.

They are highly functional and feature a built-in microphone, ideal for casual use. With Bluetooth technology, you can connect the headphones wirelessly to any device that supports Bluetooth, such as a smartphone or tablet. Additionally, you can choose between a wired connection via a 3.5mm jack or USB-C, providing greater flexibility in use.

The sensitivity of the headphones is 110, meaning they produce loud sound with low power, making them ideal for use with portable devices. The connection cable is detachable, allowing for easy replacement in case of wear. The rotating ear cups make them easier to carry, making them more practical for travel.

  • Type: Over Ear, enveloping the ears for better comfort and sound.
  • Microphone: Built-in, suitable for calls.
  • Connection: Wireless via Bluetooth or wired via 3.5mm and USB-C.
  • Detachable cable: Easy replacement in case of wear.
  • Sensitivity: 110 db for good sound quality even at low power.
  • Impedance: 32 Ohm, ideal for use with portable devices.
  • Rotating ear cups: Easy transport and storage.

Experience sound and comfort with these headphones, which combine quality and practicality.

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.
Sensitivity
110 dB

Sensitivity

The greater the sensitivity of the headphones, the louder they will sound at a specific volume of the source. Generally, values above 90db are considered very good. - **Above 100db**: Headphones with high Sensitivity produce more sound with less power. They can reach high volumes with low-power devices (e.g., mobile phone, laptop). - **Below 100db**: Headphones with low Sensitivity require more power to reach the same volume levels, so they may need a special headphone 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
10 hours
Charging Time
3 hrs
Bluetooth Version
5.3
Use
Casual Use
Colour
Grey

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, USB-C

Wired Connections

3.5mm
The headphones are connected via cable to the classic "jack" 3.5mm plug.
Connection
Wireless & Wired

Features & Functions

Microphone
Yes

Microphone

The headphones feature a built-in microphone.
Volume Control
No

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
No

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
Yes

Rotating Capsules

Rotating ear cups allow headphones to have a flat shape, making them easier to transport (e.g. in a suitcase).
Card Reader
No
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, USB-C
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 (3)

4.3
3
4.3
Review this product
  1. 2
  2. 4 stars
    0
  3. 1
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Sound quality
  • Noise isolation
  • Comfort
  • Weight
  • Construction quality
  • Value for money
  • 3
    daniel_ion93

    Verified purchase

    This review is about the colour: White
    Did you find this review helpful?
  • 5
    ANDREAS_VILOGLOU

    Verified purchase

    Very good battery & Bluetooth connection with the mobile.

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

    Verified purchase

    • Sound quality
    • Noise isolation
    • Comfort
    • Weight
    • Construction quality
    • Value for money
13,90 €
14,00 €   shipping cost