DIGMALL BT-B22 Multi-Function Long Range Latest Bluetooth V5.0 Transmitter ReceiverJust Get BT-B22 if you desire both the freedom of wireless audio and HD sound quality. It is a 3-IN-1 Bluetooth audio adapter with functions wireless transmitter, receiver, wired pass-thru together.What is 3-IN-1 Mode?✪TransmitterBluetooth-enable your TV, PC, AV receiver (e.g. Yamaha, Onkyo), TV Box etc. Stream audio to any Bluetooth headphones/speakers, such as Bose, Beats, Sony, Audio-Technica, Apple AirPods headphones etc. ✪ReceiverBluetooth-enable a wired speaker, soundbar, home theater etc. Receive audio wirelessly from any Bluetooth smart device, such as smartphone, Echo Dot,etc..NFC function SUPPORTED by RX mode.✪BypassIf you have only ONE OPTICAL Output from TV, and it is currently used by your soundbar, you can use the BYPASS function, NO need to plug/unplug any wires.Why Choose US? ▶Latest Bluetooth 5.0&AptX HD, with Qualcomm CSR8675, boasting high fidelity stereo sound, 24bit perfect audio better than CD quality(16bit).▶264FT Long Range, Dual antennas features a wide and long transmission range, super stable and powerful.▶Volume Control can be used for many devices which have not their own volume controls (e.g. Airpods).▶Uses aptX Low Latency to eliminate lip sync delay. Supports aptX LL with dual stream for two headphones.▶Fast Pairing, Auto-Reconnect: Quick Pairing and Memory connection. ▶ Keep charging, Keep always ON.Product SpecificationsBluetooth Version: V5.0+EDR, CSR8675Bluetooth Profiles: A2DP/ AVRCP Operational Range: >= 80 meters Battery: 1000mAhWorking Time: 20HAudio CODEC: aptX HD, aptX Low Latency, aptX, SBCPackage Includes: 1x BT-B221x User Manual1x Optical cable1x RCA audio cable1x 3.5mm audio cable1x USB cable