• Dual-Band Wi-Fi: Supports 2.4 GHz & 5.8 GHz networks for flexible coverage and high-speed performance

• High-Speed Wireless: Ideal for HD streaming, gaming, video calls, and file transfers

• Plug-and-Play: Simple USB installation, no complex setup required

• Compact & Portable: Sleek design fits laptops, desktops, and IP phones without external antennas

• Secure Connection: Supports WPA/WPA2/WEP encryption for safe internet use

• Wide Compatibility: Works with Windows, macOS, and Linux (driver may be required for some OS)

• Lightweight: Only ~20 g, making it easy to carry or install discreetly

• Interface: USB 3.0 (backwards compatible with USB 2.0)

• Wireless Standards: IEEE 802.11ac/a/n/g/b

• Frequency Bands: 2.4 GHz & 5.8 GHz

• Max Speed: ~1200 Mbps (combined)

• Security: WPA/WPA2/WEP

• Dimensions: Compact USB stick (~60 mm x 18 mm x 10 mm)

• Weight: ~20 g

• Dual-ear design for immersive sound

• Built-in microphone for clear voice communication

• Adjustable headband with padded earcups for comfort

• Lightweight and durable for long-term use

• Universal compatibility: PC, laptop, tablet, IP phones

• Ideal for calls, online classes, video conferencing, and multimedia

• Key Features:

• Dual SIP Accounts: Supports two simultaneous SIP accounts, allowing users to manage multiple lines efficiently.

• 128x64 Pixel LCD Display: Provides clear visibility for call information and settings.

• 5 Programmable Keys: Enhances user experience by allowing quick access to frequently used functions.

• HD Voice Quality: Delivers clear and crisp audio for better communication.

• Power over Ethernet (PoE): Simplifies installation by powering the device through the Ethernet cable.

• Call Management Features: Includes call hold, transfer, forwarding, waiting, and 3-way conferencing.

• Multi-Language Support: Offers various language options for diverse user preferences.

• Auto-Provisioning: Supports HTTP/HTTPS/TFTP/FTP for easy setup and configuration.

Key Features:

• Supports 2 SIP accounts for multiple lines

• HD Audio – wideband codecs for clear voice calls

• Wi-Fi Ready – connect via USB dongle (optional)

• Dual Ethernet Ports – 10/100 Mbps with bridging/router support

• PoE Support – optional IEEE 802.3af for power & network via one cable

• Rich Call Features: Hold, Waiting, Forward, Transfer, Redial, Auto-answer, 3-way conferencing

• Caller ID, Mute, DND, Voicemail LED, Speed Dial, SMS

• Programmable Soft Keys – for fast access and PC control

• Multi-language LCD interface (2.8″ 132×64 backlit graphic display)

• Advanced Phonebook & Call History – dialed/received/missed

• Wall-mountable with adjustable stand

• Model: ESCENE ES280‑P4GCE

• Display: 2.8″ Graphic LCD (132×64), backlit

• SIP Accounts: 2

• Ethernet Ports: 2 × RJ45 10/100 Mbps

• Headset Port: 1 × RJ9

• Programmable Keys: 2 soft keys

• LED Indicators: Line and message waiting LEDs (dual-color)

• Operating Power: DC 5V/1A or PoE IEEE802.3af

• Power Consumption: ~1.4–2.6W

• Dimensions: ~185 × 185 × 40 mm

• Weight: ~1.02 kg

• Other Features: Wall-mountable, adjustable stand, multi-language support