# How can i pair my bluetooth headphone

**URL:** <https://forum.sierrawireless.com/t/how-can-i-pair-my-bluetooth-headphone/20720>\
**Category:** IoT Modules\
**Created:** [June 24, 2020, 9:52am UTC](https://forum.sierrawireless.com/t/how-can-i-pair-my-bluetooth-headphone/20720 "2020-06-24T09:52:40Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![amit.kumar](https://avatars.discourse-cdn.com/v4/letter/a/22d042/32.png) [@amit.kumar](https://forum.sierrawireless.com/u/amit.kumar)\
**Post date:** [June 24, 2020, 9:52am UTC](https://forum.sierrawireless.com/t/how-can-i-pair-my-bluetooth-headphone/20720/1 "2020-06-24T09:52:40Z")

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Hello All

In my project, i am acquiring distance data from the sensor  
I am measuring laser sensor data on the analog pin and convert this data into char value Similarly below link  
[https://1sheeld.com/shields/text-to-speech-shield/? **cf\_chl\_jschl\_tk**](https://1sheeld.com/shields/text-to-speech-shield/? __cf_chl_jschl_tk__ )  
In this link, they use 1sheeld and temperature sensor and got audio signal on mobile.

But I want laser sensor data on my Bluetooth headphone or Bluetooth speaker. For this, I have Arduino Uno, Bluetooth headphones, and one laser sensor and I purchase the Sparkfun RN-52 Bluetooth module.

So Sir, how can I get audio data on my Bluetooth headphone and how can I pair my Bluetooth headphone into the SparkFun RN52 module or I need another Bluetooth(BC-127) module?

Please guide me  
Thank You