iSimple iSFM23 Bluetooth Music Streaming on any Radio with FM Band

iSimple iSFM23 Android & Apple Bluetooth Audio Streaming Adapter

Return Policy

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Shipping Policy

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Payment Methods

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Streaming music from iPhone to car radio just got easier. Introducing the iSFM23 Audio Streaming Adapter.

Thanks to the iSFM23, any car with an FM Band or a dedicated audio input (AUX IN), whether factory-installed or aftermarket can now be paired up to a Smartphone via Bluetooth. You may connect the iSFM23 to the car radio in two ways:
1. FM Modulation through the FM Band (for radios that do no have separate audio inputs or Aux input)
2. RCA AUDIO OUT for radios with Audio inputs or Auxiliary input adapters.
Regardless of the option used, the iSFM23 allows you to enjoy static-free music from your phone through the car speakers. When using the FM Option, all the user has to do is designate a radio preset (FM 87.9, 88.3 etc) as a “playback channel,” pair up phone to the adapter and start the music.
To use the RCA AUDIO OUT option connect the (L+R) outputs to the Aux input on the radio OR to an Auxiliary input adapter (sold separately), press the "AUX, CD, or SAT button on the radio.
To browse and select tracks, or use Internet radio stations like Pandora, the operator simply uses the phone standard controls.
For extra convenience click the logo to download respective apps:

The app allows you to switch the broadcast channel for the FM modulation. It also allows you to turn the iSFM23 ON/OFF, or set it to auto. Auto puts the module into a “listen” mode. Once your device connects to it, it will turn itself on, then after a period of inactivity, it will turn itself off.
» Compatible with any Factory or Aftermarket FM Radio and all radios with Aux input.
» Provides an audio connection solution (not for hands-free calling).
» No visible wires in the vehicle.
» Auto- reconnect when entering vehicle.
» Four selectable FM broadcast Frequencies
» Interrupts incoming antenna signal when in use for best sound performance. (no static)
» Can be used for internet audio streaming (i.e. Pandora) or music file on phone
» Full band FM broadcast selection via iPhone & Android App
» FM Transmitter x1
» On/Off switch with 46"cable x1
» INSTALLATION MANUAL x1
Technical Bulletin for Samsung Galaxy 4

1. Some radios with proprietary antenna terminals will require an Antenna adapter kit (sold separately). If unsure about the need for an adapter simply email us your vehicle model/year, or remove the radio from the dash.
2. Designed for A2DP audio streaming only. Not for Hands- Free Profile (HFP). See the iSFM2351

Defective returns:
Our return policy differs from than of other online merchants and we encourage all customer to read our Return policy page it in its entirety prior to ordering.
Defective returns are eligible for warranty repair or replacement service: Within the first 10 days, Discount Car Stereo will replace any defective or damaged part and provide a pre-paid return label (US Customers only). (Pre-paid labels are not issued for other return reasons).
After 10 days of receipt, customer covers return shipping cost, however we cover shipping cost to supplier/manufacturer, and to ship replacement back to you. If original purchase can't be replaced (discontinued etc), we reserve the right to provide a substitute part of higher or equal value. Any claims for missing parts must be made within 7 days of delivery.
We strive to avoid costly returns by providing our customer with as much product information and applications. Click to read the full return policy page.

Gone are the days when customer had to call or email to obtain shipping rates. At Discount Car Stereo.com, shipping rates are automated and calculated in real time based on cart contents, weight and destination. To get a shipping quote simply add items to cart, follow the checkout process by filling address details and in seconds the online shipping calculator provides real time rates and shipping methods. We ship throughout the USA, Canada and select international destinations (See country drop-down in checkout page for list of international countries or visit our Frequent ask questions page).
Our family owned and operated specialty store makes every effort to get your order processed and shipped at soon as possible; however any products with this logo requires assembly and additional time (usually 2-3 days) is requires to assemble and then shipped using shipping method selected at checkout. Selecting a faster shipping method does not guarantee quicker assembly process, but does speed up delivery.
90% of our products requires assembly and identified with "this logo" in image areas of the product page.
Delivery time for in stock products requiring assembly= Assembly time (1-3 days) + transit time (your shipping method).
Example: Order our very popular Corvette Bluetooth A2DIY-C5 and choose "USPS Priority Mail (2-4 days) shipping. Expect delivery 5-7 business days after order placement.
Please contact us first regarding time sensitive deliveries.
Parts not requiring assembly or customization (off-the-shelf), These usually ship within 24 hours.
Tracking information is sent to your email upon labeling. Customers accounts are also updated at the same time. All customers (with or without accounts) can check order status online which has the same details available to our staff.
Except for Priority Mail Express® (Overnight Delivery*), USPS delivery times for Priority Mail® and First-Class Mail® are estimates and are not guaranteed; however these are delivered to most states after 2-7 working days.
International orders require additional paperwork and processing time prior to shipping (usually 4 days).
Free shipping (when available); applies to US only

*with a money-back guarantee

USA/Canada: Pay with Visa, MasterCard, American Express, Discover, PayPal: PayPal, PayPal Credit, Venmo. Gift cards that display Visa, MasterCard, American Express and Discover logos are also accepted.
Customer billing information (first name, last name, billing address, and credit card information) must be entered exactly as it appears on credit card statement otherwise transaction will decline. Once order is placed a pending authorization (not a charge) will appear on your account and removed within 7-10 business days or once authorization has been charged and order shipped.
International: Select PayPal to pay with card. International credit cards are NOT accepted unless registered through PayPal. Click here to learn more about PayPal.
All prices are in U.S. dollars. The actual price charged to International customers is subject to the exchange rate applied by PayPal.