PrymeBLU BT-PTT-ZA Mini Features: Push-to-talk mode Works with any headset Easily replaceable battery lasts one to two years Includes adjustable velcro strap Bluetooth LE only Buy Was this article helpful? 1 Comments Article is closed for comments. 0 out of 0 found this helpful aweng907 August 21, 2016 04:08 Haey