TP-Link Archer T4U WLAN 867 Mbit/s Networking Solutions SPP Frequency response (talk mode)

SPP Frequency response (talk mode) 100 - 8000 Hz Frequency response (music mode) 20 - 20000 Hz Headphones Maximum input power 30 mW Ear coupling Supraaural Headphone frequency 20 - 20000 Hz Impedance 16 Ω Driver unit 4 cm Noise canceling type Active Noise canceling Yes HearThrough Yes Microphone Microphone type Boom Folding microphone Yes Microphone frequency 5 - 20000 Hz Microphone sensitivity -35 dB Microphone mute Yes Number of microphones 8 MEMS (Micro-Electro-Mechanical System) microphone Yes Battery Rechargeable battery Yes Talk time 24 h Battery technology Lithium-Ion (Li-Ion) Battery recharge time 2

Logitech’s most accurate sensor ever is 5x more precise than a basic mouse**

Poly Voyager Focus 2 series and Poly Voyager 4300 series Country of origin Taiwan Ports & interfaces Bluetooth version 5

Logitech H390 USB Headset Adjustable

TP-Link Archer T4U WLAN 867 Mbit/s Networking Solutions SPP Frequency response (talk mode)USB 3. 0, WPS button, IEEE 802. 11ac, IEEE 802. 11a, IEEE 802. 11n, IEEE 802. 11g, IEEE 802. 11bKey Features Ultra fast Wi Fi 1300Mbps wireless speeds (400Mpbs on the 2. 4GHz band and 867Mbps on the 5GHz band) with support for the next generation 802. 11ac Wi Fi standard* Dual Band Wireless 2. 4GHz and 5GHz bands for flexible connectivity High gain antennas Improved range, signal quality and transmission performance MU MIMO Delivers highly efficient