Features: Upgrades your car auditory with our Bluetooth-compatible 5.2 to 3.5mm Adapter, to seamlessly add Bluetooth-compatible capabilities to your car, speaker, or home for handsfreed calls and hifi music streaming. Featuring alloy exterior, this adapter ensures excellent heat dissipation and durability for immersively auditory experience. For car owners, music enthusiasts, and home Auditory users who prioritize convenience and superior sound, making it a perfectly addition to any modern lifestyle. For upgrading your car's auditory system, connecting pairing with outdoor speakers, enjoy wireless music anywhere with ease. Experience wireless connection with our expertly engineered Bluetooth-compatible receiver, ensuring stable connection and effortless integration into your existing auditory setups. Specifications: Item:USB2.0 Bluetooth-compatible 5.2 to 3.5mm 3.5mm Adapter Length:about 0.3-120cm/11.8x47.24in Stretchable Transfer Speed:100Mbps Operating Frequency:2400MHz Transfer Distance:about 10m Component: Plastic and Metal Note: There might be a bit color distortions due to different computer resolution There might be size errors due to different computer resolution Package includes: 1PC USB2.0 to 3.5mm 3.5mm Adapter