Mouse over to zoom in

C28 Bluetooth Transmitter & Receiver Hands-free Car Kit Wireless Audio Adapter with Microphone for Headphone Speaker Car Stereo MP3 TV PC

C28 Bluetooth Transmitter & Receiver Hands-free Car Kit Wireless Audio Adapter with Microphone for Headphone Speaker Car Stereo MP3 TV PC

Price on the app only:

Already have TOMTOP APP

Scan the product's code to buy directly!

Note: Please update TOMTOP App to the latest version.


Download freely and enjoy extra offers!

Ship From:
  • China Warehouse
Please select a warehouse
Usually will be shipped in business days hours
The request failed! Please try again.
Sorry, it seems that there are no available shipping methods for your location.Please contact us for further assistance.


Ship to

United States
Stock in: china

For each user order no more 5 item(s)

Special discount has ended

Please note each user for only 1 item(s)

Preorder Add To Cart Out of Stock

Arrival Notice

if the goods arrival in 90 days,we will inform you by email!


Arrival Notice

Notification Subscription Success!

if the goods arrival in 90 days,we will inform you by email!

Notification Subscription Failed!

Error appeared,Please try again later!

Arrival Notice

Buyer Protection

  • Full Refund If you don't receive your order
  • Full or Partial Refund , If the item is not as described Learn More >
C28 is a 2 in 1 BT Transmitter & Receiver. As a BT Audio Transmitter, it can be connected to the audio devices without BT function, changing them into BT-enabled ones, and making it work with BT-enabled headset and speaker. As a BT Audio Receiver, it can change the traditional car stereo systems and home audio system into BT-enabled ones, and easy to pair with BT-enabled smartphones, laptops, tablets, etc. C28 will give you much fun and convenience.

[Multi-functional Adapter]

Receiver and transmitter 2-in-1, one-button switch, upgrade non-BT audio devices to BT-enabled ones. With built-in microphone, it enables hands-free calls to ensure driving safety.
[Receiver Mode]
Change the traditional Car Stereo system or Home Audio System into BT-enabled ones, pair with your BT-enabled smartphone, laptop, tablet PC to enjoy wireless music.
[Transmitter Mode]
Can be connected to the audio devices (such as MP3, TV, and PC, etc.) without BT function, changing them into BT-enabled ones, and to work with BT-enabled headset or speaker.
[BT5.0 Technology]
Wireless 5.0 technology ensures transmitting strong signals in high-quality and high speed. BT range reaches up to 10 meters in open space.
[Low Power Consumption]
Built-in 140mAh battery ensures up to 4 hours working time, you can enjoy wireless free all day long. Easy connection, plug and play.

Model Number: C28
BT Version: 5.0
Transmission Distance: 10m / 33ft (space place)
Battery: Built-in rechargeable Li-ion battery (140mAh)
Working Time: about 4 hours (depends on audio volume)
Charging: Micro USB 5V
Color: Black
Main Item Size: approx. 59.5*22*12mm/2.34*0.86*0.47in
Main Item Weight: 10.5g/0.37oz
Package Size: 102*67*18mm/4.01*2.63*0.70in
Package Weight: 39g/1.37oz

Package List:
1 * BT Transmitter & Receiver
1 * 3.5mm Audio Adapter
1 * USB Charging Cable
1 * User Manual (English/Chinese)


Post a new topic

Please note that TOMTOP Forums are a community for all communicating and getting help each other. There will be some enthusiastic friends participate in your discussions. Of course TOMTOP customer service (with tomtop customer service icon) response is guaranteed ,which is the same way you contact us at

open this forum in full page
Customer Reviews

Average Rating:


based on 4 Customer Reviews

  • 5 stars
  • 4 stars
  • 3 stars
  • 2 stars
  • 1 stars

Share your thoughts with other customers and get Tomtop Points, the first 5 reviews get DOUBLE Tomtop Points!

Write a Customer Review
  • By c***d

    April 12, 2021

    This product sounds really great, and the connectivity is really simple. But it always seems to never hold a charge, it gets stuck and it won't power on. I need a new one, but doubt that I will purchase this one again

    Is this helpful? (0) (0)

  • By r***1

    June 11, 2021

    Great unit works great glad I bought it

    Is this helpful? (0) (0)

  • By j***z

    April 6, 2021

    Excellent transmitter, bluetooth and receives calls very well I can tell you can search a music in google play ... is the best product besides having good sound ... For those who do not have those expensive equipment in cars this works much better , I recommend it 101%

    Is this helpful? (0) (0)

  • By m***l

    April 3, 2021

    This is exactly what I needed to enjoy hands free calling in my truck. Easy connection. Works great. Comes with everything I needed.

    Is this helpful? (0) (0)

Top Sellers More>

Please activate your account first. We will resend the activation email to help you complete your registration.

Recently Viewed


TOMTOP use cookies to give you the best shopping experience. If you continue to use our services or create a new account, we will assume that you agree to our  Privacy Policy.

Tell us which product you want to Social Saving

Click the refresh verification code