I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:Bluetooth 5.0 technology, faster and more stable transmission, high-quality stereo music.Transmitter mode: wirelessly transfer audio from your non-Bluetooth TV, home stereo system or CD player to your Bluetooth headphones or speakers.PC audio transmitter mode: wirelessly transfer audio from the PC, notebook to Bluetooth headset or speaker through USB port, no audio cable is required.Receiver mode: wirelessly transfer audio from your Bluetooth-enabled phone, tablet, or computer to your wired stereo speakers or headphones.Item Name: Bluetooth 5.0 Audio AdapterMaterial: ABSTechnology: BT5.0, A2DP, AVRCP (Just for Receiver Mode)Working Range: Up to 10m (Barrier Free)Pairing Name (Receiver Mode): M135TX: Transmitter Mode, Red LED Light is OnRX: Receiver Mode, Blue LED Light is OnFeatures: Portable, Mini, with Indicator Light, Plug and PlayAdapter Size: 4.5cm x 2cm x 1.1cm/1.77" x 0.79" x 0.43" (Approx.)Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Bluetooth 5.0 Audio Adapter1 x 3.5mm AUX Cable1 x User Manual a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a