Description Give those bluetooth-unabled cars a new lease of life! - YOSHINE Bluetooth Receiver Smarts Your Life Plug this bluetooth receiver into the auxiliary port of the car,it allows to connect your phone via Bluetooth and it's compatible with apt-X sound quality perfectly. No hum or buzz, perfect clarity. Its hands-free system can set free your hands during answer the calls, GPS, MP3 and making Driving Safer.Stream your awesome music mix and never get bored during long road trips and cross-country adventures.Works Perfectly in Cars! Premium Sound Quality With updated wireless technology to adapt audio systems with Bluetooth capability. This portable bluetooth receiver enables devices and stereo audio systems to be wirelessly controlled,just enjoy a crystal clear sound wirelessly! Enhanced Connectivity Enjoy crystal clear and hands free calling with the improved built-in microphone and no more worry about missing any calls. Featuring the reliable Bluetooth 4.1, the wireless audio receiver provides faster and more stable connectivity,available up to 33 feet/10 meters. Wider Compatibility Use this bluetooth stereo receiver to upgrade your wired stereos and headphones to a Bluetooth-equipped system to receive signals from most audio output devices like Smartphone, Samsung, iPod, iPad, Tablets and  bluetooth Laptop, PC,this bluetooth receiver is ideal for home or car aux audio systems and wired headphones, easily plugs into any powered Car & Home Stereo Sound System and Speakers via the 3.5 mm audio connector. Specifications: Bluetooth Version:V4.1 Frequency Range:2.4GHz Bluetooth Mode: HFP/HSP/A2DP/AVRCP Bluetooth Range: Up to 33 feet Power Supply: Li-Po 100mAh Charge Voltage: DC 5.0V Packing List: 1x Bluetooth Receiver 1x USB Charging Cable 1x 3.5mm Audio Connector 1x User Manual