Слушалки Dell WL5024, безжични, Bluetooth, USB-C, USB-A адаптер, микрофон, ANC, до 78 часа време на работа, сертифицирани за Microsoft Teams и Zoom, черни

Dell WL5024

Enhanced audio quality for optimal productivity Be heard more clearly With an AI-Based Noise Cancelling (AI-NC) microphone that distinguishes between human voices vs. surrounding background noises you can be heard clearly at all times.

Focused listening
Hybrid Active Noise Cancellation has increased levels of noise cancellation to block unwanted noise, making audio more clear and immersing you in what you're listening to.

Environment without ANC* *Recorded in a simulated environment, performance may vary.

Environment with ANC On* *Recorded on actual headset, in a simulated environment, performance may vary.

Designed for ease of use The adjustable headband and replaceable leatherette memory foam ear cushions ensure productivity and comfort while conferencing. Connect to a USB-C or USB-A port to get started.

Specifications

Audio (output/speaker)
Speaker Size
40mm

Frequency Response
20Hz - 20kHz

Frequency Response (music mode)
20Hz - 20kHz

Frequency Response (talk mode)
100Hz - 8kHz

Speaker Driver Sensitivity
120dB @ 1mW/1kHz

Noise cancellation
Hybrid ANC

User Hearing Protection
Yes - EN50332

Audio codecs supported
AAC (advanced audio coding), SBC, LC3

Audio (input/microphone)
Noise cancellation (microphone)
AI Up-Link Noise Cancellation

Microphone Type
5 (2 analog, AI Beamforming & 4 Hybrid ANC)

Microphone Frequency Range
100Hz - 14kHz

Microphone Direction
Uni-Directional, AI Beam Forming

Sensitivity
-45dBV/Pa

Signal-to-Noise Ration (SNR)
55dB

Mic Boom
100-130° rotation (Discreet, single sided, left)

Design & Fit
Form Factor
On-Ear

Weight
219g

Ear Cup Size (Diameter)
70 (W) x 77 (H) mm

Headband Material
leatherette + memory foam

Ear Cushion Material
Leatherette + memory foam cushions

Battery & Charging Performance
Fast charging
Yes (Plugged). 15 mins = approx 10 hrs (listening, ANC & Busy Light OFF)

Charging Mechanism
USB-C (Plug in for fast charging)

Headset Battery Capacity
750 mAH

Battery Charge Time
2.5 Hrs to Full

Talk/Listening Time
Talk:
Up to 34hrs (ANC & busy light off)
Up to 20hrs (ANC & Busy light on)

Listening time:
Up to 78hrs (ANC Off & busy light off)
Up to 50hrs (ANC On & Busy light off)

Connectivity
Wireless Connections
BT 5.3 w/ range up to 30 m/100 ft

Wireless Adapter (Teams' BT Dongle)
Yes, USB-C

Wired Connections
Detachable USB C-C (charging)

Cable Length
1.5m

USB Converter Adapter/Dongle
USB-A (male), USB-C (female)

Multi-Point
Yes (Up to 8 devices (memory), 2 simultaneous connection)

LE Audio Ready
Yes

Intelligent / Advanced Features
Transparency / Aware Mode
Yes, Adjustable

Voice Assistant (Pass-Through) - Mobile Only
iOS (Apple Siri), Android (Google Assistant, Samsung Bixby)

Telemetry
Yes

ANC Mode
Yes, Button

AI Beamforming
Yes

Controls, Indicators
Head Sensor
Yes. Conventional

Usage/Call LED Indicators
Double-sided, LED

Button controls

   Mute/unmute mic on earcup (Mutes when in discreet mode)
   Media (Long press to trigger Voice assistant)
   Volume +/-
   ANC modes
   Power On/Off (single press), BT Pairing (long press for BT pairing)
   MS Teams

Software
Hardware OS Support
Win11/10 64 Bit, Mac OS

Certifications

   Microsoft Teams (Open Office) Certified
   Zoom Certified