Rug One, a Ulefone sub‑brand, shipped two Xlink 7 units for a field test on a multi‑day hike. The device brands itself as an “AI 4G communicator” that replaces traditional walkie‑talkies with unlimited cellular range. Housed in a 63 × 52 × 23 mm, 84‑gram shell, it meets IP68/IP69K standards and MIL‑STD‑810H durability. Its metal‑rubber‑plastic construction includes a dedicated flashlight and a magnetic back clip for easy gear attachment.

Inside, the Xlink 7 runs an ASR1609 S chipset with 8 MB PSRAM and 8 MB storage, powered by a 1,050 mAh battery claimed to deliver up to 87 hours standby or 10 hours talk time. Connectivity includes 4G/LTE, nano‑SIM, Bluetooth 5.2, GPS/GLONASS/BeiDou, and a push‑to‑talk button with remote wireless controller. The unit supports group calls for up to three users and an SOS mode that broadcasts a siren and location to contacts.

During the trek, the Xlink 7 maintained solid 4G signal even at altitude, survived splashes and minor impacts, and its on‑device AI assistant supplied weather updates and navigation tips without needing a phone. Combined with the included magnetic clip, armband, and global IoT SIM, the communicator proves a practical addition for hikers, cyclists and other adventure seekers.