Fanvil W610W Portable WiFi Phone 

The Fanvil W610W Portable WiFi Phone is a communication device with several features and specifications designed for various communication needs.

Features and specifications:

1. Screen:

• 2.0-inch color LCD display with a resolution of 240x320 pixels.

2. Operating System:

• Linux-based operating system.

3. SIP Lines:

• Supports up to 2 SIP lines, allowing for simultaneous use of multiple accounts or phone lines.

4. PTT Key:

• Features a Push-to-Talk (PTT) key, which is commonly used for instant voice communication.

5. HD Audio:

• Supports high-definition (HD) audio quality for clear and crisp voice communication.
• Utilizes advanced audio technologies, including G.722 and Opus codecs.
• Full-duplex Acoustic Echo Canceller (AEC) for echo cancellation.
• Noise reduction technologies to minimize background noise.

6. Audio Modes:

• Supports different audio modes, including Handset, Hands-free, and Headset via a 3.5mm jack.

7. Vibration Alarm:

• Equipped with a vibration alarm feature for notifications and alerts.

8. Local Audio Conference:

• Supports 3-party audio conferencing for group communication.

9. WiFi/Bluetooth:

• Dual-band WiFi support (2.4GHz and 5GHz) with WiFi roaming capabilities.
• Bluetooth 5.0 for wireless connectivity with compatible devices.

10. Distance Sensor: - Includes a distance sensor for various proximity-based functions.

11. Headphone Jack: - Features a 3.5mm headphone jack with a 4-pole design for audio accessories.

12. Charger Interface: - Offers multiple charging options, including Type-C USB and a charging copper sheet.

13. Charger Modes: - Supports charging through a charging base or direct USB interface charging. - Requires a DC 5V 2A power adapter for charging.

14. Power Supply: - Powered by a built-in removable 1900mAh rechargeable lithium battery, allowing for portable use.