--- 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: "FREE" currency: GBP in_stock: false url: https://www.desertcart.co.uk/products/662058616-prymeblu-bt-503-v2-bluetooth-wireless-ptt-button-and-headset store_origin: GB region: United Kingdom --- # 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:** FREE **Availability:** ❌ Out of 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?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/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. ## 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 | 345,713 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 988 in Bluetooth Network Adapters | | Bluetooth support? | Yes | | Box Contents | Battery Charger | | 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 | | Control Method | Touch | | Customer Reviews | 3.9 3.9 out of 5 stars (33) | | 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 | | Product Features | Dust Proof, Lightweight, Weather Resistant | | Rechargeable Battery Included | Yes | | Supported Standards | Bluetooth | | UPC | 638615124677 | | Unit Count | 1.0 count | | Wireless Compability | 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) ## Available Options This product comes in different **Style Name** options. --- ## 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.co.uk/products/662058616-prymeblu-bt-503-v2-bluetooth-wireless-ptt-button-and-headset](https://www.desertcart.co.uk/products/662058616-prymeblu-bt-503-v2-bluetooth-wireless-ptt-button-and-headset) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-16*