Earldom ET-M72 USB Wireless Music Receiver & Transmitter for Car and Speakers, supports iOS and Android systems

*Product Description*  
Turn any standard audio system into an advanced, smart wireless setup with the Earldom USB Wireless Music Receiver (Model: ET-M72). This tiny dongle is the seamless, intelligent solution for streaming your favorite audio from your phone or tablet directly to your car stereo, home speakers, or audio amplifiers—without the hassle of tangled wires.

The device features an ultra-compact, fully portable design (Wireless, Portable, Mini Player), making it easy to use and carry wherever you go. The receiver operates with high efficiency and stable coverage ranging from 0 to 10 meters, delivering instant, ultra-clear connectivity and consistent audio. Thanks to full, comprehensive compatibility with both iOS and Android operating systems, it gives you a complete entertainment upgrade to transform all your old speakers in the blink of an eye through a single port.

*3. Features & Specifications*  
Based on the standard specifications listed on the external packaging, the product features:

- *Product Type*: Wireless music receiver via instant USB interface (Wireless USB Music Receiver).  
- *Transmission Coverage / Signal Range*: Stable, free wireless coverage range extending from 0 to 10 meters ( $0-10\text{M}$).  
- *Full System Compatibility*: Broad compatibility fully supporting iOS and Android smartphone systems.  
- *Structural & Operational Features*:  
    - Fully wireless connection and streaming (Wireless)  
    - Lightweight and easy to carry (Portable)  
    - Ultra-small, compact design (Mini Player)  
    - Supports pairing and playback with computer (Computer)  
- *Brand & Model*: Manufactured by Earldom, Model No. ET-M72.

*4. Device Compatibility & Connectivity*  
The receiver acts as a smart, direct bridge to link transmitting devices to audio receiving systems via 3.5mm and USB ports:

- *Supported Input Devices*:  
    - All types of smartphones (Phone)  
    - Tablets (Tablet)  
- *Supported Audio Output Systems*:  
    - Speakers and external sound systems (Speaker)  
    - Car stereos and car audio systems (Car)  
    - Audio power amplifiers (Power Amplifier)

*5. Daily Benefits*  
- *Instant Upgrade for Old Systems*: Saves you from replacing your old car stereo or bulky home speakers; it instantly turns them into a modern Bluetooth wireless system that streams audio from your phone smoothly.  
- *Free, Comfortable Entertainment Space*: With up to 10 meters of coverage, you can move freely with your phone inside the car or room and control music and audio playback remotely without being restricted by short cables.  
- *Tiny Size & Hidden Appearance*: Thanks to its mini design (Mini Player), the receiver plugs into the port just like a regular flash drive, with no cable clutter or disruption to your car’s interior look.