Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Ports & interfaces | |
| Connectivity technology | Wired |
| Bluetooth | ![]() |
| USB connectivity | ![]() |
| 3.5 mm connector | ![]() |
| 6.35 mm connector | ![]() |
| RF connectivity | ![]() |
| Weight & dimensions | |
| Weight | 215 g |
| Height | 190 mm |
| Width | 175 mm |
| Depth | 82 mm |
| Packaging data | |
| Package type | Blister |
| Microphone | |
| Microphone type | Not available |
| Detachable microphone | ![]() |
| Headphones | |
| Headphone frequency | 20 - 20000 Hz |
| Impedance | 32 Ω |
| Driver unit | 4 cm |
| Ear coupling | Circumaural |
| Noise canceling | ![]() |
| Packaging content | |
| Quantity | 1 |
| Carrying case | ![]() |
| Battery | |
| Fast charging | ![]() |
| Other features | |
| 2.5 mm connector | ![]() |
| Performance | |
| Cable length | 2.5 m |
| Cable colour | Black |
| Product colour | Black |
| Detachable cable | ![]() |
| Wearing style | Head-band |
| Recommended usage | Music |
| Product type | Headphones |
| Logistics data | |
| Harmonized System (HS) code | 85183000 |
| Supplier features | |
| Material | Plastic |
| EAN | 7340004697701 |
The DELTACO HL-51 headphones deliver reliable stereo audio for your daily tasks, whether you're in the office, gaming, or just listening to music. Equipped with 40mm drivers, they provide a balanced, full-range sound experience from deep bass to clear highs. The over-ear, closed-back design naturally isolates you from distracting background noise, helping you stay focused on your work or entertainment. A lightweight 163-gram build and comfortable headband ensure you can wear them for hours without fatigue, making them ideal for extended sessions at your desk.
Designed for straightforward convenience, the HL-51 simplifies your audio control right from the start. A handy in-line remote lets you adjust the volume quickly without interrupting your workflow or reaching for your device. The generous 2.5-meter cable offers excellent freedom of movement, connecting universally to any computer, console, or mobile device with a standard 3.5mm audio jack. Its durable plastic construction is built for everyday reliability, providing a practical and effective audio solution.
Key Features:- Features an over-ear, closed-back design for passive noise isolation
- Connects universally via a standard 3.5 mm audio jack
- Delivers clear stereo sound with 40 mm drivers
- Offers a full 20-20,000 Hz frequency response
- Includes a convenient in-line volume control
- Provides a long 2.5-meter cable for freedom of movement
- Weighs only 163 g for comfortable extended wear
Estimated delivery: 03.11
Today: Closed
Estimated delivery: 03.11 - 06.11
Today: Closed
Estimated delivery: 03.11 - 06.11
Today: Closed
Estimated delivery: 03.11 - 06.11
Today: Closed
Estimated delivery: 03.11 - 06.11
Today: Closed
Estimated delivery time: 04.11 - 07.11
Estimated delivery time: 05.11 - 07.11
Estimated delivery time: 04.11 - 06.11
Estimated delivery time: 05.11 - 07.11
Estimated delivery time: 05.11 - 06.11
Estimated delivery time: 05.11 - 06.11


