Mini Bluetooth Receiver 4.1 Audio Adapter with Noise‑Cancel Mic for Car AUX Stereo and Headphones

Bluetooth Receiver Adapter Aluminum Wireless Mini Bluetooth 4.1 Receiver with Amplifier and AUX Audio Adapter, Bass Boost Option, Builtin Microphone, 3.5mm Jack, Black Description Convert any 3.5 mm audio input into a wireless sound source. This compact aluminum Bluetooth receiver pairs with phones, tablets, laptops, and Bluetooth transmitters to stream music and handle hands calls with clear audio. The mini bullet design is lightweight and portable, making it easy to add Bluetooth functionality to car stereos, home speakers, headphones, or PC speakers. Key benefits Add wireless streaming to wired systems: turn older car stereos, home amplifiers, headphones, and speakers into Bluetoothready devices without rewiring. Clear hands calling: builtin microphone with noise cancelling and a sensitivity mic provides reliable voice pickup for calls and voice messages. Improved sound options: integrated amplifier and bass boost option enhance lowend response for a fuller listening experience. Simple onebutton control: switch between music playback and phone calls with a single button for straightforward operation on the go. Durable and portable: aluminum housing is lightweight and compact for easy transport and longterm use. What makes it stand out Bluetooth version 4.1 for faster stable connections and efficient power use. Supports A2DP, AVRCP, HSP, HFP audio profiles for broad device compatibility and basic remote control functions. Noise cancelling chipset improves call clarity in everyday environments. Miniature bulletstyle form that fits easily into glove compartments, pockets, or small dashboards. Typical use scenarios Incar streaming: plug the receiver into a car audio AUX input to stream music and answer calls without replacing the factory stereo. Home stereo upgrade: connect to an older receiver or powered speakers to play audio from a phone or tablet wirelessly. Portable listening: attach to wired headphones or a small speaker to get wireless playback while commuting or traveling. Practical tips If the unit does not power on initially, charge fully before trying again. Do not expose the receiver to temperatures above 45 degrees Celsius or direct sunlight. Use the supplied DC 5V charging source only; do not exceed recommended input voltage. Technical specifications Bluetooth version: 4.1 Supported profiles: A2DP, AVRCP, HSP, HFP Charging voltage: DC 5V Charging time: up to 1.5 hours Working time: approximately 5 hours per charge Connection range: up to 10 m 30 ft Headphone jack: 3.5 mm AUX input/output Microphone: builtin, sensitivity with noise cancelling chip Material: aluminum housing Color: black Weight: 0.55 oz What is included Bluetooth receiver adapter (black) Charging cable Quick start guidance This receiver provides a compact, reliable way to add Bluetooth streaming and hands calling to a wide range of wired audio equipment while offering simple controls and enhanced bass and call clarity.