Motorola RLN4760A Ear Insert (Right Ear, Small) Digital Mobiles It features a large PTT

It features a large PTT (Push-To-Talk) button equipped with a metal guard ring protector for enhanced durability

it offers you mission-critical push-to-talk (MCPTT) over 5G/LTE networks with super-fast speed and low latency

and an LED battery display

The Motorola PMNN4489B

Motorola RLN4760A Ear Insert (Right Ear, Small) Digital Mobiles It features a large PTTThis product is available in six different models, each designed to fit perfectly inside the ear. It is intended for use with a Transparent Acoustic Tube, ensuring a comfortable and secure fit while providing clear sound transmission. Compatibility with Other Sizes: RLN4761A (Right ear, Medium) RLN4762A (Right ear, Large) RLN4763A (Left ear, Small) RLN4764A (Left ear, Medium) RLN4765A (Left ear, Large)