SONRU Bluetooth Receiver - Bluetooth 4.1 3.5mm battery

【Advanced Bluetooth 5.3 Technology】The Bluetooth receiver has an Cutting-edge Bluetooth 5.3 chip that improves the transmission delay and connection defect problems of the old Bluetooth 5.0 version and offers you a faster, more stable and smarter connection with less sound quality loss.. 【Clear Sounds】SONRU Aux Bluetooth Adapter is equipped with high-quality microphones and upgraded CVC8.0 technology,which can filter out echoes, background noise,current sound and other distractions making the conversation between both parties clearer and comfortable.. 【24H Super Long Battery Life】The Bluetooth transmitter has a 24-hour battery life and can fully charge the device in 1.5 hours. Once fully charged, it can support up to 16 hours of use. And The Bluetooth adapter supports charging while using, it is your good partner for long-distance travel！. 【Portable Size Bluetooth Audio Adapter】The Bluetooth receiver adapter connected with two bluetooth devices at the same time,working range up to 33ft without obstacles.It ideal for Home stereo, speakers, headphones, earbuds, audio music streaming sound systems, car stereo systems, airplane in-flight entertainment,PCs, MP3, MP4 etc.. 【What You Get & Warranty Policy】1 x Bluetooth Jack Adapter, 1 x 3.5 mm Aux Plug to Plug, 1 x 3.5 mm Audio Cable, 1 x RCA audio cable, 1 x Type-C charging cable,1 x User Manual.If you have any problems or are not satisfied with our products, please contact us at any time,we promise to give you a satisfactory solution.