HD Audio，Noise Cancellation，3.5mm Headset Jack，Belt Clip ,Quick charge，Bluetooth 5.1，Vibration alarm，OTA Upgrade

Modest Design, Easy-to-Use User Interface • HD Audio, Smooth Communication • Rich Features and High Expandability

• New modern commercial design, more compact and easy to carry • 2.4’’ 240 x 320 TFT color screen with intuitive user interface • Up to 21-hour talking time (in ideal conditions) • Up to 166-hour standby time (in ideal conditions) • Quick charging: 10-minute charging time for 2-hour talking time • HD audio and noise cancellation • Headset connection via Bluetooth or 3.5 mm jack • Vibration alarm guarantees you not miss any call, even in noisy situations • Sturdy and reliable belt clip to move freely • Meet demands in either single-cell or multi-cell solutions

Red Dot[2021] • Android 9.0 • 5-inch multi-touch screen with 720x1280 resolution • Optimal HD audio, full duplex technology • Yealink Noise Proof Technology • 20-foot (6-meter) and 360-degree voice pickup • Built-in 12-microphone array for voice pickup • Built-in 1-microphone array for noise cancellation • Power over Ethernet • 10-way conference call • Hybrid UC meeting • Built-in Wi-Fi (2.4GHz/5GHz, 802.11a/b/g/n)

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DECT Technology: Yealink DECT technology focuses on high-quality Audio VoIP (wideband) and bit-rate data applications. However, we are incompatible with third-party DECT devices (base station, handset, etc.).

Android 9.0 OS

5'' 720x1280 capacitive touch screen

Fixed

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Optimal HD Audio

Full-duplex

G.722,G722.1C,Opus

G.711(A/µ), G726, G729, G723, iLBC

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Acoustics Fabric

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1 x RJ45 10/100M Ethernet port

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Built-in Bluetooth 4.2

Built-in Wi-Fi (2.4GHz/5GHz, 802.11a/b/g/n)

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10-way Conferencing