{"product_id":"the-stealth-encrypt-2-0-bluetooth-encrypted-earbuds","title":"The Stealth Encrypt 2.0 Bluetooth Encrypted Earbuds","description":"\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eHardware-Based Secure Voice Communications\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"p2\"\u003eThe Stealth Encrypt 2.0 provides hardware-based voice encryption in the familiar form of Bluetooth earbuds, enabling secure communications over existing cellular networks and compatible VoIP services without requiring a proprietary calling app, dedicated server or specialist carrier service.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eFor everyday use, Encrypt 2.0 functions as a conventional Bluetooth headset. When a sensitive conversation is required between compatible Stealth users, secure calling can be activated directly from the earbuds. Digital calls use \u003cspan class=\"s1\"\u003e\u003cb\u003eAES-256 voice encryption with automatic ECDH session-key negotiation\u003c\/b\u003e\u003c\/span\u003e, providing end-to-end protection independently of the underlying communications network.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eDesigned for government, law enforcement, security professionals and organisations handling sensitive information, Encrypt 2.0 provides an additional communications security layer while retaining familiar mobile calling workflows.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eSecure Communications Without Dedicated Infrastructure\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p2\"\u003eUnlike secure communications solutions that require users to communicate through a dedicated application or service, Encrypt 2.0 performs voice encryption within the headset itself.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eDuring a digitally encrypted call, speech is processed and encrypted by the transmitting device before being carried through the communications channel. The receiving Encrypt 2.0 device decrypts the signal and restores the original speech. Existing cellular or compatible VoIP services can therefore provide the communications channel without requiring dedicated secure telecommunications infrastructure.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAES-256 digital voice encryption\u003c\/li\u003e\n\u003cli\u003eECDH automatic session-key negotiation\u003c\/li\u003e\n\u003cli\u003eNew negotiated key for each digitally encrypted call\u003c\/li\u003e\n\u003cli\u003eHardware-based voice processing within the earbuds\u003c\/li\u003e\n\u003cli\u003eNo proprietary secure-calling app required\u003c\/li\u003e\n\u003cli\u003eNo manufacturer cloud or encryption server required\u003c\/li\u003e\n\u003cli\u003eDigital encrypted and analogue secure voice modes\u003c\/li\u003e\n\u003cli\u003eAdaptive switching according to connection conditions\u003c\/li\u003e\n\u003cli\u003eCompatible with cellular voice and supported VoIP services\u003c\/li\u003e\n\u003cli\u003eEncrypted voice-message capability\u003c\/li\u003e\n\u003cli\u003eEncrypted recording with compatible applications\u003c\/li\u003e\n\u003cli\u003eConventional Bluetooth-earbud functionality\u003c\/li\u003e\n\u003cli\u003eBluetooth 5.2\u003c\/li\u003e\n\u003cli\u003eDual-microphone noise reduction\u003c\/li\u003e\n\u003cli\u003eSimple touch-control activation of secure calling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eHow It Works\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p2\"\u003eEncrypt 2.0 pairs with a smartphone over Bluetooth and can be used as a conventional wireless headset for everyday calls and audio.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eWhen two compatible Stealth users need to secure a conversation, encryption can be initiated directly from the earbuds during an established call. In adaptive mode, the devices prioritise \u003cspan class=\"s1\"\u003e\u003cb\u003eAES-256 digital encryption\u003c\/b\u003e\u003c\/span\u003e, automatically negotiating a new session key for each encrypted call using ECDH.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eEncrypted voice is converted into a modulated audio signal using AMSI technology, allowing the protected communication to travel through compatible conventional voice channels. At the receiving end, the other Encrypt 2.0 device demodulates and decrypts the signal, restoring the original speech for the recipient.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eWhere connection conditions do not support reliable digital encrypted communication, Encrypt 2.0 can automatically switch to its more widely compatible \u003cspan class=\"s1\"\u003e\u003cb\u003eanalogue voice-scrambling mode\u003c\/b\u003e\u003c\/span\u003e. Analogue mode can also be selected manually and uses a user-configurable shared key between compatible devices.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eCompatibility \u0026amp; Applications\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p2\"\u003eEncrypt 2.0 supports secure communication across cellular voice networks and compatible internet-based voice services, allowing organisations to use existing communications infrastructure rather than deploying a dedicated secure calling platform.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eDigital encrypted calling can be used with compatible VoIP services including \u003cspan class=\"s1\"\u003e\u003cb\u003eFaceTime, WhatsApp and Telegram\u003c\/b\u003e\u003c\/span\u003e, alongside supported cellular voice services including VoLTE and VoNR.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eEncrypt 2.0 also supports \u003cspan class=\"s1\"\u003e\u003cb\u003eencrypted voice messaging and encrypted audio recording\u003c\/b\u003e\u003c\/span\u003e with compatible applications. This extends protection beyond live conversations to voice messages and recorded audio where the required Bluetooth audio functions are supported.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eCompatibility can vary between applications and devices, particularly where voice services apply noise reduction or other audio processing to the encrypted signal.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eProduct:\u003c\/b\u003e\u003c\/span\u003e The Stealth Encrypt 2.0\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eDevice type:\u003c\/b\u003e\u003c\/span\u003e Bluetooth encrypted earbuds\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eBluetooth:\u003c\/b\u003e\u003c\/span\u003e\u003cspan class=\"s2\"\u003e 5.2\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eSecure voice modes:\u003c\/b\u003e\u003c\/span\u003e Digital encryption and analogue voice scrambling\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eDigital encryption:\u003c\/b\u003e\u003c\/span\u003e\u003cspan class=\"s2\"\u003e AES-256\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eCall key negotiation:\u003c\/b\u003e\u003c\/span\u003e\u003cspan class=\"s2\"\u003e ECDH\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eDigital session keys:\u003c\/b\u003e\u003c\/span\u003e Automatically negotiated for each encrypted call\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eAnalogue \/ voice-message key:\u003c\/b\u003e\u003c\/span\u003e User-configurable shared key\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eSecure call setup time:\u003c\/b\u003e\u003c\/span\u003e\u003cspan class=\"s2\"\u003e ≤5 seconds\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eNoise reduction:\u003c\/b\u003e\u003c\/span\u003e\u003cspan class=\"s2\"\u003e Dual microphone\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eCellular communications:\u003c\/b\u003e\u003c\/span\u003e GSM, UMTS, VoLTE and VoNR\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eCompatible VoIP examples:\u003c\/b\u003e\u003c\/span\u003e FaceTime, WhatsApp and Telegram\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eEncrypted voice messaging:\u003c\/b\u003e\u003c\/span\u003e Supported with compatible applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eEncrypted recording:\u003c\/b\u003e\u003c\/span\u003e Supported with compatible applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eSecure call operating time:\u003c\/b\u003e\u003c\/span\u003e\u003cspan class=\"s2\"\u003e Up to 2 hours\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eStandard operation:\u003c\/b\u003e\u003c\/span\u003e Conventional Bluetooth headset functionality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eCompatibility Information\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p2\"\u003eSecure communication requires \u003cspan class=\"s1\"\u003e\u003cb\u003ecompatible Stealth encryption equipment at both ends of the conversation\u003c\/b\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eDigital encrypted-call performance and compatibility can vary according to the smartphone, network conditions, voice codec and calling application. Some applications use noise reduction or audio processing that can interfere with transmission of the digitally encrypted audio signal.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eFor specific deployment requirements or device and application compatibility, please contact BLD.\u003c\/p\u003e","brand":"Blue Lights Digital","offers":[{"title":"Default Title","offer_id":58886889832783,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false}],"url":"https:\/\/shop.bluelightsdigital.com\/products\/the-stealth-encrypt-2-0-bluetooth-encrypted-earbuds","provider":"Blue Lights Digital","version":"1.0","type":"link"}