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:The transmitter mode can wirelessly transmit audio from a non-Bluetooth TV, home stereo system or CD player to a Bluetooth headset or speaker.The receiver mode can wirelessly transmit audio from a Bluetooth-enabled mobile phone, tablet or computer to a wired stereo, speaker or headset.It is convenient to use, just simply press the switch to switch between transmitter and receiver modes.Using advanced Bluetooth 5.0 technology and 3.5mm audio cable(included) for easy connection.Equipped with a 3.5mm cable and RCA cable, this receiver transmitter adapter can be widely used in your computer, laptop, home stereo system, headset, smart phone, MP3 player, CD player, etc.Item Name: Bluetooth 5.0 AdapterTechnology: BT5.0, A2DP, AVRCP(only Receiver Mode)Working Range: up to 10m/33ft(without Any Obstacles)Pairing Name: KN326Charging Time: 2 HoursBattery Type: 200mAh(Included)Material: ABSFeatures: Portable, Easy to Use, Bluetooth 5.0, Wide Compatibility, Transmission Mode, Receiver ModeSize: 4.4cm x 4.4cm x 1.2cm/1.73" x 1.73" x 0.47" (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 Adapter1 x Micro USB Power Cord1 x RCA Cable1 x 3.5mm Auxiliary 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