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Small black rectangular Bluetooth adapter with clip-on back and 3.5mm cable attached

Scosche JS17 Bluetooth Transmitter Receiver Dual Link 10 14 hrs car electronics accessory

SKU CH-TQGZ-JA5HS MPN JS17

Bluetooth transmitter and receiver streams audio to two headphones or adds wireless to wired speakers, with a built-in microphone for hands-free calls and up to 14 hours of battery life

  • Labor warranty1 Year
  • Adjustable subsonic filterDual Link, Built-In Microphone, Hands-Free Calls, Low Latenc
  • Cable typeFemale-to-Male
  • Cut out diameterSmall
  • Included hardwareFalse, true
  • Head unit sizeSingle DIN
  • Stream to two headphones at once with Dual Link TX mode
  • Switch between TX, RX and TF card modes for versatile playback
  • Up to 14 hours battery life in RX mode per charge
  • Built-in microphone enables hands-free calls while driving
  • Clip-on design keeps the adapter secure during workouts

Dual-Link Bluetooth Transmitter

The Scosche JS17 is a compact Bluetooth transmitter and receiver designed for users who want wireless audio from devices with a 3.5mm AUX output. It supports dual-link pairing so two headphones can listen to the same source simultaneously. The clip-on form factor suits travel, gym sessions, and in-car use.

3.5mm AUX Interface Limits

Connectivity relies on a standard 3.5mm auxiliary port, so the host device must provide an analogue output. There is no digital or optical input, and the unit cannot pair with more than two headphones at once. Battery life varies by mode, delivering 10 hours in transmit mode and 14 hours in receive mode per charge.

Battery Capacity and Headroom

A full USB-C charge takes 2 hours and powers the adapter for up to 14 hours in receiver mode or 10 hours in transmitter mode. That runtime covers most flights, commutes, or workouts without recharging. Extended back-to-back sessions will require a mid-day top-up from a power bank or USB port.

How it compares

Measured against everything we stock in Car Audio Accessories & Wiring, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 63% of the 2,768 comparable items (median $21.99).

Specifications

Product
Brand nameScosche
Model nameJS17
Product colorBlack
Audio & video
Audio inputs3.5 mm AUX
Ports & slots
Cable typeFemale-to-Male
Power
Power detailsBattery Powered
Size & build
Overall height3.1 L x 1.5 W x 4.7 H inches
Overall width3.1 L x 1.5 W x 4.7 H inches
Overall length3.1 L x 1.5 W x 4.7 H inches
Head unit sizeSingle DIN
Size or dimensions3.1 in × 1.5 in × 4.7 in
Compatibility
Compatible withTelevision, Headphone, Headphones, Smartphone
Vehicle manufacturer compatibilitySmartphone
In the box
Included hardwareFalse, true
More details
Adjustable subsonic filterDual Link, Built-In Microphone, Hands-Free Calls, Low Latency
Cut out diameterSmall
Inner hole diameter for wireSmall
Team affiliation1 Piece

Questions about this item

Should I choose the TX or RX mode for my car stereo?

Use RX mode to receive audio from your phone and send it to the car stereo via the 3.5mm AUX input.

What does the 14-hour battery figure mean for daily use?

You get 14 hours in RX mode or 10 hours in TX mode per charge, enough for a full day of commuting or a long flight.

How does the 3.5mm AUX connection limit what I can connect?

It works with any device that has a standard 3.5mm port — TV, airplane seat, car stereo, wired speaker or headphones.

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