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Black car FM transmitter with 1.7 inch display, gooseneck, dual USB ports

Jansicotek

Jansicotek W-BT70 Bluetooth FM Transmitter car electronics accessory

SKU CH-4SDN-8HV4N MPN W-BT70

Bluetooth FM transmitter with 1.7 inch display, QC3.0 and 2.4A dual USB ports, AUX input/output, TF card support up to 32G, and CVC noise cancellation for hands-free calls

  • TypeWireless Transmitter
  • Air Flow Rate28 cu.ft./ min
  • Capacitance398 uF
  • ColorBlack
  • Bluetooth V4.2+EDR gives stable wireless streaming
  • Dual USB ports deliver QC3.0 fast charge plus smart 2.4A output
  • 7-inch LCD rotates 270° for clear song and call info
  • TF card slot plays MP3/WMA up to 32G in FAT format
  • CVC noise cancellation and built-in mic enable clear hands-free calls

What this transmitter does

The Jansicotek W-BT70 adds Bluetooth audio streaming and hands-free calling to any vehicle with an FM radio. It draws 12-24 V from the accessory socket and provides two USB outputs: a smart 2.4 A port and a QC 3.0 fast-charge port. A 1.7 inch LCD shows track titles, caller ID and the car battery voltage.

FM bandwidth and storage limits

Audio reaches the stereo over an FM signal, so reception quality depends on local station congestion and the chosen frequency. The TF card slot accepts FAT-formatted cards up to 32 G and plays MP3 or WMA files. A 3.5 mm jack allows wired AUX input or output when FM is unreliable or unwanted.

Mounting and common issues

The 270-degree gooseneck lets the screen pivot for comfortable viewing from most socket positions. A large rotary key simplifies track and volume control while driving. Long-pressing the next-track button for five seconds disables the FM section while keeping the USB chargers active.abuilders who need a second card

Highlights

  • Bluetooth V4.2+EDR gives stable wireless streaming
  • Dual USB ports deliver QC3.0 fast charge plus smart 2.4A output
  • 7-inch LCD rotates 270° for clear song and call info
  • TF card slot plays MP3/WMA up to 32G in FAT format
  • CVC noise cancellation and built-in mic enable clear hands-free calls

Specifications

BrandJansicotek
ModelW-BT70
TypeWireless Transmitter
Air Flow Rate28 cu.ft./ min
Capacitance398 uF
ColorBlack

Questions about this item

Which USB port should I use for fast charging versus standard charging?

The QC 3.0 port delivers fast charging for compatible devices, while the smart 2.4 A port identifies Android or iPhone devices and adjusts output accordingly.

What does the 1.7 inch display show while I am driving?

The LCD shows the song name, incoming phone number and your car battery level at start-up; the 270-degree gooseneck lets you angle it for best visibility.

What are the limits of the TF card slot and AUX connections?

The TF slot accepts FAT-formatted cards up to 32 G and plays MP3 or WMA files; the 3.5 mm AUX jack works as both input and output for wired audio.

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