Adopting the word-leading digital voice encryption technology to encrypt your calls and voice messages at anytime and anywhere. Applicable to iPhone all series and Android smartphones with Qualcomm 845, Kirin 970 or higher chipsets.
Note: PvR must be used in pairs.
|Cellular Network Call: GSM, UMTS, VoLTE|
|VoIP Call: WhatsApp, FaceTime, Line…|
|Voice Message: Skype, WhatApp, Line, Telegram…|
|Recording: Voice memo app on iOS|
|Cryptographic Algorithm||Key Exchange: ECDH; Speech Encryption:3DES/AES|
|Power Interface||Type C|
|Dimension||80mm * 26mm * 12mm|
|Charging Time||1 h|
|Stand-by Time||≥ 24 hrs|
|Encrypted Call Duration||≥ 3 hrs|
PvR supports the following phone modes:
|Samsung||Galaxy S10/S20/S21…，Galaxy Note10/20…|
|Vivo||X50 Pro+，X60 Pro+|
|Xiaomi||Xiaomi 9/10/10S/11/11Pro/11Ultra，Redmi K40/K40 Pro|
|Oppo||Reno5 Pro+，Find X3…|
|ZTE||Axon 10 Pro，Axon 30 Pro/Ultra|
|One Plus+||OnePlus 8/8Pro/8T，OnePlus 9/9R/9Pro|
|Honor||Honor20/20 Pro，Honor30/30 Pro|
Please choose the SIM card that uses UMTS network or supports Volte function. Generally, it is recommended to open Volte function for better performance.
To obtain better sound quality of encrypted calls, please try to follow the following suggestions：
|Android||iPhone||Encrypted Voice Quality|
|iOS Voice Memos||–||√||good|
As a professional voice encryption device, PvR Bluetooth Voice Protector (Hereinafter referred to as”PvR” ) can effectively protect the privacy of your call, but the sound quality of the encrypted call is not as good as the original voice; In addition, the sound quality of PvR is also affected by factors such as mobile phone voice enhancement function, cellular network signal strength, voice coding conversion of electromagnetic interference, data network latency or jitter, packet loss, etc., so we cannot guarantee that you can get good sound quality under any circumstances.
Before purchasing or using this product, please read this article carefully. If you have any questions, please feel free to contact us:
Email: [email protected]
The goods will be shipped out by DHL / FedEx express or other courier companies whose waybill is traceable from the origin country of China within Five working days once you ordered. For import tax, if any, will be borne by the customer.
If there is a quality problem in normal use, we provide return and replacement service within 30 days from the date of receiving. When returning or replacing, please ensure that the products, trademark marks and accessories are complete. For after-sales service, please contact: [email protected]
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