Explorarea impactului viitor al Casti Wireless Tellur asupra sistemelor de telecomunicatii.
Amazon.com: TELLUR VOX 60 Bluetooth Headset, Handsfree Earpiece, BT v5.2, Multipoint Two Simultaneous Connected Devices, 360° Hook for Right or Left Ear, iPhone and Android, Car Charger Included : Cell Phones & Accessories