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LCD Screen USB Car Charger FM Transmitter Modulator Car Hands-Free Bluetooth Kit Stereo Car MP3 Player Audio Receiver Adapter

20-499 Pieces
500-1998 Pieces
>=1999 Pieces
Min. Order
20 Pieces
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Company Information

Shenzhen Spring Technologies Co., Ltd.

CN Manufacturer
Response Time
Response Rate:
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Quick Details

Place of Origin: Guangdong China
Brand Name: PINCI
Model Number: FM33
Certification: CE,FCC,ROHS
Combination: Bluetooth-Enabled,CD Player,Radio Tuner
PC Interface: Bluetooth-Enabled,USB
Supporst Card: Yes
Warranty: 12 Months
Product name: FM Transmitter Wireless Bluetooth Car MP3 Player
Compatible: cell phone, radio
Function: Play Music,Hands-free Calls,Charge
Support: USB/Bluetooth/Micro SD Card/AUX
Music format: MP3/WMA/APE/FLAC/AAC
FM Frenquency range: 87.5~108.0MHz
Frequency stability: ±10ppml
Color: Black
Input: 12V-24V
Output: 5V/3.0A(total)
Selling Units: Single item
Single package size: 9.6X6X16 cm
Single gross weight: 0.137 KG
Package Type: 1.customized package 2.neutral package
Product Description



This device,lets you stream music and calls directly from your bluetooth device to your car FM stereo system. The built-in microphone provides you with an amazing hands free function,it also features a USB and microSD card reader(FAT format up to 32G) that let you steam your favorite MP3 and WMA tunes to your cars stereo system. Dual USB charging port can charge your smart phone and other device at the same time!








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  • [Bluetooth FM Transmitter]: FM transmitter for car bluetooth wireless connection, transmission to the car stereo.Supports music play back from USB driver or TF/Micro SD memory card (FAT format up to 32G); supports A2DP; supports MP3/WMA/FLAC/AAC audio formats; support AUX input. The device will let you know whether you're connected successfully or not with voice prompt.
  • [Hands Free Calling]: With this wireless FM transmitter, you can conveniently answer/ reject/redial calls through hands-free function. Voice prompt will tell you the incoming number when someone is calling you.












  • [3 USB Ports]: One for USB music play; two designed for quick charging (iOS and Android devices), like iPhone,iPod, HTC, Galaxy, MP3 player, PDA etc.
  • [Auto Power Off]: Long press the next song button for 5 seconds, it will turn off the FM and functions keep charging on the devices.










Packaging & Shipping

Package Included:

1x Bluetooth Car FM transmitter

1x User Manual

1x Audio Cable




1.Express courier:DHL, UPS, FEDEX, TNT----3-5 Days;

2.EMS,China Post ,Hong Kong post ----------10-20 Days;

3.Air cargo ------------------------------------------5-10 Days;

4.Sea cargo ----------------------------------------30 Days.



Our Services


Free sample:

1. we can provide you less than 2 pcs free samples but the freight should be paid by you :)

2. Provide good sale service like tracking number, mass production pictures.


3. Provides  design  plan  as  clients'  request.


4. Provides  visual  graphic  and  dimentional.


5. Provides  clients  with  detailed  produce  drawing  introduction  and  overall  quotation  service.




Company Information


Shenzhen Spring Technologies Co., Ltd was founded in 2008 then we move the factory to Dongguan in 2018 in order to get more resources and make our products more competitive, we applied a new company Dongguan Pintuo Electronic Technology Co., Ltd. 


Our company is a professional manufacturer with 11 years Bluetooth  FM transmitter producing experience .Our main products include Car Mp3,Bluetooth FM Transmitter, Bluetooth Receiver&Transmitter etc. We launched the world's first 1.8 Inches TFT color screen FM transmitter in the market in 2018. Spring has patents for utility models, designs and software. All products have CE , FCC, ROHS certifications. Besides We could offer OEM/ODM service. Our products are mainly exported to South and North America, Europe and Japan. Most of products sell well on the Amazon , eBay market. 


Spring owns professional product R&D department, international stand production lines , first-class foreign trade marketing and sales team and excellent after-sales. We are sincerely looking forward to cooperate with you!







Invitation letter

Spring will be exhibiting HK Fair from 11-14 October 2019 at HK Asia World-Expo.

We sincerely invite you to visit our booth:

Booth No: 7P42

        Fair Invitation










Q: Are you a manufacturer?
A:Yes, Our factory was established in 2008,  we could offer our  most competitive price.

Q: How to get a sample?
A: The sample order could be placed on directly, then the Trade Assurance will protect your payment and prochase process.