Description: 1.New design: The first Bluetooth receiver with a LCD display screen has come. You can have all the information of the wireless streaming status from a simple glance at the screen. It shows Bluetooth connection status. 3.Bluetooth compatible: This audio Bluetooth adapter support 3.5mm aux audio, and also compatible with all smartphones, bluetooth audio devices. 4.Transmitter Reseiver mode: 2in1 design, by using this wireless adapter, you can send and receive all of the audio freely and easily. Transmitter enables your TV, AV Receiver, Radio and other home audio source devices to stream music to your Bluetooth headphones or speakers; Receiver lets non-Bluetooth devices like your home stereo or AV Receiver and wirelessly stream music from your cellphone/PC. Specification: Bluetooth version: 5.0; Function: Bluetooth audio receiving and transmitting in one; Built-in noise reduction HIFI sound quality; Transmission signal distance: 15m; Fully compatible with automatic matching; Battery: 300 mAh Input interface: 3.5mm; Input voltage: DC/5V; Support hands-free calling LCD screen display No need to drive, plug and play; Package includes: 1 x Bluetooth audio receiver transmitter 1 x 3.5mm audio cable 1 x Charging cable 1 x Manual Bluetooth receiver with LCD. You only need to scan the screen to display the Bluetooth connection status. With Bluetooth 5.0 chip, the transmission speed is 2 times faster than the old version, the connection stability is stronger, and the signal range is wider. This audio Bluetooth adapter supports 3.5mm aux audio and is compatible with all smart phones and Bluetooth audio devices (Bluetooth headset, Bluetooth speaker, etc.). 2in1 technique mode design, you can send and receive all audio freely and easily. Transmitters enable your TV, AV receiver, radio and other home audio source devices. It can stream music to your Bluetooth headset or speaker; The receiver lets non Bluetooth devices such as your home stereo or AV receiver and stream music wirelessly from your phone.