Under

• Efficiency
  • Wearing style: In-ear
  • Application: Music
  • Cable length: 1.2 m
  • Product color: Green
  • Detachable cable: Yes
• Package contents
  • Package Contents: Headphones x 1
• Ports and interfaces
  • Connection method: Wired
  • 3.5mm connector: Yes
• Safety warning
  • Warnings
    • Keep away from children.
    • Do not use near sources of heat or fire.
    • Check the condition of the batteries regularly to prevent leakage.
• Headphones
  • Headphone construction: In-ear
  • Headphone sensitivity: 114 dB
  • Impedance: 18 Ω
  • Frequency response: 20 - 40000 Hz

• Weight and dimensions
  • Product weight: 83 g
• Efficiency
  • Cable length: 1.2 m
  • Application: Music
  • Product color: Silver
  • Wearing style: In-ear
  • Detachable cable: Yes
• Package contents
  • Package Contents: Headphones x 1
• Ports and interfaces
  • 3.5mm connector: Yes
  • Connection method: Wired
• Safety warning
  • Warnings
    • Check the condition of the batteries regularly to prevent leakage.
    • Keep away from children.
    • Do not use near sources of heat or fire.
• Headphones
  • Headphone sensitivity: 103 dB
  • Frequency response: 20 - 40000 Hz
  • Headphone construction: In-ear
  • Impedance: 25 Ω

• Weight and dimensions
  • Product weight: 29 g
• Efficiency
  • Detachable cable: Yes
  • Product color
    • Transparent
    • Graphite
  • Wearing style: In-ear
  • Application: Music
  • Cable length: 1.25 m
• Package contents
  • Package Contents: Headphones x 1
• Ports and interfaces
  • Connection method: Wired
  • 3.5mm connector: Yes
• Safety warning
  • Warnings
    • Do not use near sources of heat or fire.
    • Keep away from children.
    • Check the condition of the batteries regularly to prevent leakage.
• Headphones
  • Headphone construction: In-ear
  • Headphone sensitivity: 112 dB
  • Impedance: 24 Ω
  • Frequency response: 7 - 40000 Hz

• Weight and dimensions
  • Product weight: 27 g
• Efficiency
  • Wearing style: In-ear
  • Cable length: 1.25 m
  • Detachable cable: Yes
  • Product color
    • Black
    • Transparent
  • Application: Music
• Package contents
  • Package Contents: Headphones x 1
• Ports and interfaces
  • Connection method: Wired
  • 3.5mm connector: Yes
• Safety warning
  • Warnings
    • Do not use near sources of heat or fire.
    • Keep away from children.
    • Check the condition of the batteries regularly to prevent leakage.
• Headphones
  • Headphone sensitivity: 113 dB
  • Impedance: 24 Ω
  • Frequency response: 10 - 40000 Hz
  • Headphone construction: In-ear

• Weight and dimensions
  • Product weight: 27 g
• Efficiency
  • Application: Music
  • Cable length: 1.25 m
  • Wearing style: On-ear
  • Product color: Black
• Ports and interfaces
  • Connection method: Wired
  • 3.5mm connector: Yes
• Microphone
  • Built-in microphone: No
• Safety warning
  • Warnings
    • Do not use near sources of heat or fire.
    • Check the condition of the batteries regularly to prevent leakage.
    • Keep away from children.
• Headphones
  • Speaker diameter: 1 cm
  • Frequency response: 7 - 40000 Hz
  • Impedance: 25 Ω
  • Headphone sensitivity: 112 dB
  • Headphone construction: In-ear

• Efficiency
  • Wearing style: In-ear
  • Application: Music
  • Product color
    • Transparent
    • Black
  • Detachable cable: Yes
  • Cable length: 1.2 m
• Package contents
  • Package contents
    • Silicone ear tips (S, M, L) x 1
    • Headphone cable x 1
    • User manual x 1
    • Headphones x 1
• Ports and interfaces
  • 3.5mm connector: Yes
  • Connection method: Wired
• Safety warning
  • Warnings
    • Check the condition of the batteries regularly to prevent leakage.
    • Keep away from children.
    • Do not use near sources of heat or fire.
• Headphones
  • Headphone sensitivity: 108 dB +/- 3 dB
  • Impedance: 28 Ω
  • Transducer diameter: 10 mm
  • Headphone construction: In-ear
  • Frequency response: 20 - 40000 Hz

• Efficiency
  • Wearing style: In-ear
  • Product color
    • Black
    • Transparent
  • Cable length: 1.2 m
  • Application: Music
• Ports and interfaces
  • Connection method: Wired
  • 3.5mm connector: Yes
• Safety warning
  • Warnings
    • Keep away from children.
    • Check the condition of the batteries regularly to prevent leakage.
    • Do not use near sources of heat or fire.
• Headphones
  • Frequency response: 20 - 40000 Hz
  • Impedance: 29 Ω
  • Headphone sensitivity: 112 dB
  • Headphone construction: In-ear
  • Transducer diameter: 10 mm

• Efficiency
  • Detachable cable: Yes
  • Product color
    • Black
    • Golden
  • Application: Music
  • Wearing style: In-ear
  • Cable length: 1.25 m
• Package contents
  • Package Contents: Headphones x 1
• Ports and interfaces
  • 3.5mm connector: Yes
  • Connection method: Wired
• Safety warning
  • Warnings
    • Do not use near sources of heat or fire.
    • Keep away from children.
    • Check the condition of the batteries regularly to prevent leakage.
• Headphones
  • Transducer diameter: 10 mm
  • Impedance: 24 Ω
  • Headphone sensitivity: 112 dB
  • Transducer type: Dynamic
  • Headphone construction: In-ear
  • Frequency response: 10 - 20000 Hz

This men's cotton T-shirt from 4F is a lightweight and comfortable option for everyday wear. Made of 100% cotton, it's soft, pleasant to the touch, and comfortable to wear—both with urban outfits and casual, sporty looks.

The regular fit comfortably conforms to the body without restricting movement, and the standard hip-length makes it easy to pair with jeans, shorts, joggers, or sweatpants. It's a versatile base for those who choose practical men's clothing for everyday wear.

The round neckline emphasizes the classic character of the T-shirt, while the simple, pocketless design makes it easy to pair with many outfits. If you're looking for similar styles, also check out the men's T-shirts available at SportoweStyle.pl.

Key features

• 100% cotton ensures softness and comfort for everyday wear.
• Lightweight cotton knit fabric is pleasant to the touch and works well on warmer days.
• The regular cut comfortably fits the body.
• The standard hip-length makes it easy to create everyday styles.
• The round neckline gives the T-shirt a classic, universal look.
• No pockets – a simple, lightweight design for everyday wear.
• Sportstyle works well in casual and sporty outfits.
• Main material: 100% cotton.

Properties:

• Size: universal
• Reflective elements
• It fits snugly to the head
• Breathable

Technical specifications:

• Outer material: 88% nylon, 12% elastane
• Lining: 100% polyester