Enjoy wireless audio freedom with the E73 Pro Journey AUX BT Audio Receiver & Transmitter, a compact 2-in-1 device that brings Bluetooth connectivity to your wired speakers, car stereo, or headphones. Using Bluetooth 5.0 powered by the JL AC6956 chip, it delivers stable connections and low-latency performance for seamless music streaming or audio transmission.

With dual functionality, it works in both Receiver (RX) and Transmitter (TX) modes — allowing you to play audio wirelessly from your phone to speakers or send sound from your TV or PC to Bluetooth headphones. Equipped with a 250mAh battery, it provides up to 10 hours of playtime in RX mode and 8 hours in TX mode, with 200 hours standby time. Its compact 34×59×13 mm design and light 23g weight make it perfect for travel or daily use. Simple one-key switching and a 3.5mm AUX plug ensure easy compatibility across multiple devices.

Key Features:

• Dual Mode: Works as Bluetooth transmitter (TX) or receiver (RX)

• Bluetooth Version: 5.0 with JL AC6956 chip for stable, low-latency performance

• Battery Life: 10 hours in RX mode, 8 hours in TX mode (250mAh battery)

• Charging Time: About 2 hours via USB

• Standby Time: Up to 200 hours

• Compact Build: 34 × 59 × 13 mm, lightweight at 23 g

• Connection Type: 3.5mm AUX plug compatible with car stereos, speakers, and headphones

• Easy Switch: One-key control for mode change between TX and RX