Bluetooth Transmitter 5.3 Adapter Supports 2 Headphones, Built-in Microphone, with Screen for Airplane TV Car Gym Audio Stereo System

Bluetooth 2-in-1 Transmitter Receiver Adapter, Enjoy Wireless Audio: This compact bluetooth aux adapter combines multiple functions in one device. In TX mode (transmitter) transmits audio signals wirelessly from wired sources such as on-board entertainment system, TV TV or fitness equipment to your Bluetooth headphones. In RX mode (receiver) play audio content from your smartphone or tablet to your car stereo or home stereo system. The supplied dual 3.5 jack adapter ensures compatibility with aircraft audio outlets, no additional accessories needed. LCD Display and Intuitive Control with Knob: This bluetooth receiver transmitter is equipped with built-in display that clearly shows operation mode, connected device status and battery level. The side knob allows you to quickly adjust the volume without complicated operations, for an optimal user experience. Bluetooth 5.3 with Dual Pairing Function and Built-in Microphone: Bluetooth 5.3 technology ensures stable audio transmission at low latency, backwards compatible with older bluetooth versions. In TX mode you can connect two bluetooth headphones simultaneously, ideal for listening to music or watching movies with company, acts as a bluetooth splitter. In RX mode, two smartphones can be paired (only one plays audio at a time). Thanks to the built-in microphone, you can easily accept, reject or end calls. Long battery life, perfect for travel and home use: Only 1.2 hours charge for full charge. Runtime up to 15 hours in TX transmitter mode, up to 20 hours in RX receiver mode. Ideal companion for long-haul flights, business trips and holidays. Compact and lightweight, ready for every use: Weighing just 2 g, this 3.5 jack adapter is extremely handy, fits easily into your carry-on luggage or handbag. Equipped with 1/8" jack connector, also works as an airplane adapter: suitable for travel, car, TV TV, fitness equipment and home audio equipment. (Not compatible with hearing aids or musical instruments.)