Astrum HS240 On‑Ear 40mm Boom Dual‑AUX 90g 24m

The Astrum HS240 is a lightweight, universal wired headset designed for clear communication and comfortable all‑day use. The precision‑engineered boom microphone delivers clear voice pickup with effective noise isolation, making it ideal for online meetings, calls, gaming chats, and streaming.
Dual 3.5mm AUX plugs separate audio and microphone channels for improved signal quality and broad compatibility with PCs, laptops, and professional audio systems.
The 40mm drivers provide balanced sound with detailed highs and deep bass, suitable for music, media, and general use.
A 1.5‑meter cable offers flexibility and durability, while the ultra‑light 90g design with cushioned ear pads ensures fatigue‑free comfort for long sessions.

Key Specifications
40mm dynamic drivers
Boom microphone with noise isolation
Dual 3.5mm AUX connectivity
1.5-meter cable length
Lightweight 90g design
Adjustable headband
20Hz to 20kHz audio response
Universal PC and laptop compatibility

Technical Details
Feature Details
Driver Size 40mm
Impedance 32 ohm
Sensitivity 105 ±3 dB
Microphone Sensitivity minus 42 ±3 dB
Audio Response Range 20 Hz to 20 kHz
Distortion Rate ≤1.5 percent
Connectivity Dual 3.5mm AUX
Cable Length 1.5 meters
Dimensions 160 × 151 × 50 mm
Weight 90 g
Warranty 24 Months

What’s in the Box
HS240 Wired Headset
User Manual