Check the listing for details. 76-108MHz transmitter FM transmitter board 0-1W / 0-2W 2000m transmitter module. Condition: New. Listed at 42.75 USD. 76-108MHz transmitter FM transmitter board 0-1W / 0-2W 2000m transmitter moduleDescriptionFunction:The difference between the 1W version and the 2W version is that the power of the power amplifier tube is different, and it is the same if it is farther away from 2W.Product specifications: FM transmitter board FM transmitterTransmitting frequency: 76-108MHZSupply voltage: 12VSecond harmonic: -40DBOutput power: 0-1W version 0-2W version continuously adjustable (manual)Working current: 0.25-0.3A for 1W version, 0.4 to 0.45A for 2W versionBoard size: 8.5cm*4cmVolume: 30 levels adjustableAudio input: 3.5MM headphone jack (plug in the headphone plug to automatically connect to the external audio source while disconnecting the built-in MP3 audio source, unplug the headphone plug to automatically access the built-in MP3 audio source)Antenna interface: SMA female (need to be equipped with an antenna)Standing wave protection: The board has no standing wave protectionTransmitting distance: depends on antenna height and antenna gain (with GP standard antenna height 6 floors above 3KM)MP3 player: (The following functions require remote control operation)1. Support WAV MP3 format.2. Auto play after power on.3. Memorize volume and track after power down.4. Support 32K-320K rate5. Support maximum (32G) SD6. Auto play after boot7. EQ function, normal, rock, pop, classical, jazz, etc. Shipping list: 1PCS X76-108MHz transmitter FM transmitter board 0-1W / 0-2W 2000m transmitter module If you have any questions, please contact us in time, we will help you deal with the problem for the first time.ShippingItem will be shipped within 24 -48 hours after full payment is received.Normally the shippment to worldwide is used to take 15 to 30 business days, exclude Sat & Sun.PaymentWe accept PayPal only.Payment must be received in 7 business days of auction closing.Please leave note for your special request (e.g. Colors or Size) in ebay note when you pay the order.Any special request cannot be accepted after 24 hours of payment,because most of orders will be processed instantly and same day dispatched.Contact UsIf you have any questions, please feel free to email our servicer ，and we will reply you ASAP. If no response within 24 Hours, please check the spam of mail box or kindly re-send it to us.We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact. If you haven't received item in 45 days, please contact us and we will arrange refund or resend Feedback We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply your email as soon as possible, please kindly allow 24 hours(working day) for us to response. Thank you.We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact.