---
product_id: 662058616
title: "PRYMEBLU® BT-503-V2 Bluetooth Wireless PTT Button and Headset Adapter(Version 2) - Fits: Motorola Two-Pin M1(x03) Radios Including Digital Models"
brand: "pryme"
price: "₹ 298"
currency: INR
in_stock: true
reviews_count: 5
url: https://www.desertcart.in/products/662058616-prymeblu-bt-503-v2-bluetooth-wireless-ptt-button-and-headset
store_origin: IN
region: India
---

# Up to 12h talk-time Seamless Bluetooth pairing Multi-mode Push-To-Talk PRYMEBLU® BT-503-V2 Bluetooth Wireless PTT Button and Headset Adapter(Version 2) - Fits: Motorola Two-Pin M1(x03) Radios Including Digital Models

**Brand:** pryme
**Price:** ₹ 298
**Availability:** ✅ In Stock

## Summary

> 🎧 Cut the cords, not the connection — wireless freedom for pros on the move!

## Quick Answers

- **What is this?** PRYMEBLU® BT-503-V2 Bluetooth Wireless PTT Button and Headset Adapter(Version 2) - Fits: Motorola Two-Pin M1(x03) Radios Including Digital Models by pryme
- **How much does it cost?** ₹ 298 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/662058616-prymeblu-bt-503-v2-bluetooth-wireless-ptt-button-and-headset)

## Best For

- pryme enthusiasts

## Why This Product

- Trusted pryme brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Hearing Aid Friendly:** Supports Bluetooth HSP profile for hearing aid compatibility, ensuring inclusive communication.
- • **Extended Battery Life:** Enjoy up to 12 hours of uninterrupted communication—stay connected through your longest shifts.
- • **Versatile PTT Options:** Use the built-in PTT button or add an optional wireless PTT for ultimate hands-free control.
- • **Universal Compatibility:** Fits Motorola’s most popular M1(x03) two-pin radios including digital models, plus select Yaesu radios.
- • **Effortless Bluetooth Integration:** Transforms your Motorola two-pin radio into a wireless powerhouse with easy, one-touch pairing.

## Overview

The PRYMEBLU® BT-503-V2 is a Bluetooth wireless PTT adapter designed for Motorola M1(x03) two-pin radios, including digital models. It enables seamless wireless headset connectivity with easy pairing, up to 12 hours of talk-time, and multiple push-to-talk options. Compatible with hearing aids supporting Bluetooth HSP, it enhances communication flexibility for professionals demanding reliable, hands-free operation.

## Description

Product description PRYME BT-503-V2 Bluetooth Wireless PTT Headset Adapter for All Motorola, and Similar Two-Pin Radios Including Digital Models; Also Fits: Yaesu radios with 2-pin side connector (ex. FT-4XR, FT-65R); WIRELESS HEADSET ADAPTER ATTACHES DIRECTLY TO RADIO and adds Bluetooth capability to the radio. Compatible with most off-the-shelf Bluetooth Headsets (long talk-time recommended). Use the PTT button on the adapter to Transmit or add an optional Wireless PRYMEs BT-PTT (PoC) Buttons. Fits Motorola's most popular 2-pin (side) M1(x03) connector including: CLS, CP, GP, HT, MTX, PRO series and includes DIGITAL models. Safety Warning Avoid using near other electronic devices to prevent interference. Handle the battery with care to avoid leakage. Do not expose to extreme temperatures or humidity.

Review: This fits Motorola Radios perfectly - I have been using this product for 7 months now on a daily basis using a Motorola "Walmart Store" radio. I works flawlessly and allows the radio to be placed where it is convenient for the user. It pairs with most Bluetooth cellphone and wireless Bluetooth headsets, it was never intended for hearing aids, I have not tried to pair it to mine because I have them paired to my phone. I have paired with several Bluetooth cellphone earpieces and have had zero issues. I have tried other brands of Bluetooth transmitter/receiver units but this one is the very best. Having no wires connecting the earpiece is AWESOME.
Review: Top - Ich bin sehr zufrieden mit diesem Produkt. Die Qualität ist überzeugend und entspricht voll meinen Erwartungen. Die Verarbeitung wirkt hochwertig und die Anwendung ist unkompliziert. Würde ich definitiv weiterempfehlen!

## Features

- Please view the PRYME Adapter User Guide Video below for directions on how to pair your wireless accessory with your radio using the PRYMEBLU Wireless Bluetooth Adapter. Should help be needed, please call PRYME Customer Service @ (800)-666-2654.
- Fits Motorola's most popular 2-pin(side) M1(x03) connector including: CLS, CP, GP, HT, MTX, PRO series and includes DIGITAL models.
- Easy pairing process. Stores paired connection to the wireless headset even if the Radio is powered off or adapter is removed from the two-way radio. Always turn off your two-way radio before connecting the PRYMEBLU Advanced Adapter to your radio.
- Several Push-To-Talk options: Use the PTT button on the PRYMEBLU adapter to initiate transmissions, or use an optional PRYME wireless PTT
- Status LED indicates connection to a compatible wireless accessory
- HEARING AID COMPATIBILITY: The adapter should work with hearing aids that support the Bluetooth HSP (headset) profile. It will NOT work with "streamer" style hearings aids that use the A2DP (streaming audio) profile. You should contact your hearing aid manufacturer to find out which profiles are supported by your device. NOTE that some streamer hearing aids offer an optional Phone Clip addon which will allow them to work with HSP devices. Your audiologist can tell you if such a device is available for your hearing aid.
- Fits: Motorola M1(x03) Two-Pin Radios Including Digital Models. NOTE Kenwood (and many imported radios) also use two-pins but different spacing. For Kenwood type two-pin radios please use BT-501-V2.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C4WKTZPM |
| Audio Output Mode | Stereo |
| Audio Output Type | Bluetooth |
| Battery Weight | 2.8 Grams |
| Best Sellers Rank | 351,269 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1,004 in Bluetooth Network Adapters |
| Bluetooth support? | Yes |
| Box Contents | Battery Charger |
| Brand | Pryme |
| Brand Name | Pryme |
| Colour | Black |
| Compatibility Options | bluetooth-enabled devices |
| Compatible Devices | Fits Motorola's most popular 2-pin (side) includes: CLS, CP, GP, HT, MTX, PRO series and includes DIGITAL models. |
| Connectivity Technology | Bluetooth |
| Connectivity technology | Bluetooth |
| Control Method | Touch |
| Customer Reviews | 3.9 out of 5 stars 33 Reviews |
| Hardware Interface | Bluetooth |
| Includes Remote | No |
| Installation Type | wireless |
| Lithium Battery Energy Content | 3 Watt Hours |
| Manufacturer | PRYME - PREMIER COMMUNICATIONS |
| Model Name | BT-503-V2 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Channels | 1 |
| Number of Lithium-ion Cells | 1 |
| Number of Ports | 1 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Product Features | Dust Proof, Lightweight, Weather Resistant |
| Rechargeable Battery Included | Yes |
| Special feature | Dust Proof, Lightweight, Weather Resistant |
| Supported Standards | Bluetooth |
| UPC | 638615124677 |
| Unit Count | 1.0 count |
| Wireless Compability | Bluetooth |
| Wireless communication standard | Bluetooth |

## Product Details

- **Brand:** Pryme
- **Colour:** Black
- **Connectivity technology:** Bluetooth
- **Power source:** Battery Powered
- **Special feature:** Dust Proof, Lightweight, Weather Resistant

## Images

![PRYMEBLU® BT-503-V2 Bluetooth Wireless PTT Button and Headset Adapter(Version 2) - Fits: Motorola Two-Pin M1(x03) Radios Including Digital Models - Image 1](https://m.media-amazon.com/images/I/71m0biTKz-L.jpg)
![PRYMEBLU® BT-503-V2 Bluetooth Wireless PTT Button and Headset Adapter(Version 2) - Fits: Motorola Two-Pin M1(x03) Radios Including Digital Models - Image 2](https://m.media-amazon.com/images/I/612aj93M75L.jpg)
![PRYMEBLU® BT-503-V2 Bluetooth Wireless PTT Button and Headset Adapter(Version 2) - Fits: Motorola Two-Pin M1(x03) Radios Including Digital Models - Image 3](https://m.media-amazon.com/images/I/61N9nADj2nL.jpg)
![PRYMEBLU® BT-503-V2 Bluetooth Wireless PTT Button and Headset Adapter(Version 2) - Fits: Motorola Two-Pin M1(x03) Radios Including Digital Models - Image 4](https://m.media-amazon.com/images/I/71ornKb7GvL.jpg)
![PRYMEBLU® BT-503-V2 Bluetooth Wireless PTT Button and Headset Adapter(Version 2) - Fits: Motorola Two-Pin M1(x03) Radios Including Digital Models - Image 5](https://m.media-amazon.com/images/I/61mdZAIUyGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ This fits Motorola Radios perfectly
*by S***K on 20 July 2024*

I have been using this product for 7 months now on a daily basis using a Motorola "Walmart Store" radio. I works flawlessly and allows the radio to be placed where it is convenient for the user. It pairs with most Bluetooth cellphone and wireless Bluetooth headsets, it was never intended for hearing aids, I have not tried to pair it to mine because I have them paired to my phone. I have paired with several Bluetooth cellphone earpieces and have had zero issues. I have tried other brands of Bluetooth transmitter/receiver units but this one is the very best. Having no wires connecting the earpiece is AWESOME.

### ⭐⭐⭐⭐⭐ Top
*by C***. on 1 April 2026*

Ich bin sehr zufrieden mit diesem Produkt. Die Qualität ist überzeugend und entspricht voll meinen Erwartungen. Die Verarbeitung wirkt hochwertig und die Anwendung ist unkompliziert. Würde ich definitiv weiterempfehlen!

### ⭐⭐⭐⭐ Worth it.
*by S***L on 3 January 2026*

I have a mild-to-severe hearing loss and I work in a very active environment where I'm constantly having to move around. Having a wire just meant I would constantly getting caught on something, the earpiece ripping off my ear (sometimes painfully). I have been using this for about a month in combination with a Shokz OpenRun Pro headset and it works excellently. Far superior audio quality because I can use a headset that doesn't have trash drivers. Far superior comfort because I don't have to worry about the wire catching something and ripping out of my ear. Compared to several other competing products? Literally none of the other ones worked. They all would randomly begin screeching into my ear deafeningly and that's if they transmitted anything at all and that's if they didn't constantly disconnect for no reason. This one worked first try and set-up was simple. I charge this and my headset every night and I wear these for five 12-hour shifts per week and have done so for a month at this point. Never had any connectivity issues or anything with this thing. Literally my only complaint is that I can't use the Shokz OpenComm headset and connect to my phone so I can listen to a podcast or take a call on the fly. I have to turn the adapter off because it is transmitting every second, meaning anything I listen to on the phone is getting cut out on-and-off every second. If they can resolve this issue in an updated version of this, it would be an instant buy for me and a guaranteed 10/10.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.in/products/662058616-prymeblu-bt-503-v2-bluetooth-wireless-ptt-button-and-headset](https://www.desertcart.in/products/662058616-prymeblu-bt-503-v2-bluetooth-wireless-ptt-button-and-headset)

---

*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-06-14*