Transform your TV or computer into a Bluetooth-compatible device effortlessly with this wireless adapter. Simply plug-it into a USB port for a stable, low-latency connection with Bluetooth-compatible headphones or speakers, elevating your viewing experience. Say goodbye to outdated wired speakers by converting them into Bluetooth-compatible devices using the AUX audio feature of this stereo receiver transmitter. Enjoy the convenience of Bluetooth-compatible 5.0 connectivity for a seamless wireless audio experience. This audio adapter serves as a versatile hub, combining receiver and transmitter functions with a multi-functional interface to cater to all your audio devices' needs. Immerse yourself in professional-grade lossless sound quality powered by advanced technology. Benefit from extended music playback session with the built-in large-capacity battery of this audio dongle. Recharge fully in just 2 hours and enjoy uninterrupted music whether you're indoors or outdoors without the hassle of frequent charging. Elevate your listening experience with high-fidelity audio delivered by the professional DSP chip embedded in this stereo audio receiver. Enjoy exquisite sound quality and support for USB playback of MP3/WAV files, complete with a remote control for convenient operation within a 10-meter range. Item Name: Transmitter Material: ABS Bluetooth-compatible: V5.4 Transmission Signal Distance: 0-15m Input Interface: 3.5mm Input Voltage DC5V Battery Capacity: 1000mAh Charging Time: 2 Hours Charging Interface: Type C Signal-to-noise Ratio: >95db Features: Practical, Universal, Easy to Use Size Details: L: 8cm/3.15", W: 5.2cm/2.05", H: 1.7cm/0.67" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Transmitter 1 x 3.5mm Audio Cable 1 x RCA Cable 1 x Charging Cable 1 x User Manual 1 x Remote Control