SEAMLESS CONNECTIVITY - Experience uninterrupted audio with the Insta360 USB 2.0 Wireless Dongle, ensuring a stable 2.4GHz proprietary protocol communication band for your Wave Speakerphone. OPTIMIZED COMPATIBILITY - Specifically designed for the Insta360 Wave Speakerphone, this dongle guarantees perfect integration and reliable performance, enhancing your audio conferencing setup. ROBUST CONSTRUCTION - Crafted from durable plastic (PBT + 30% GF), metal (Aluminum Alloy 6061), and tempered anti-fingerprint glass, ensuring longevity and resilience for daily use. COMPACT AND LIGHTWEIGHT - With dimensions of 1.1 x 0.47 x 0.14 inches and a mere 0.06 oz weight, this dongle offers ultimate portability without compromising on functionality.