RETEVIS Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for RETEVIS products.

Tip: include the full model number printed on your RETEVIS label for the best match.

RETEVIS manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

RETEVIS RT22 Two-Way Radio User Manual

RETEVIS RT22 Two-Way Radio User Manual

June 18, 2026
RETEVIS RT22 Two-Way Radio Function Operation Standard Accessories Optional Accessories Optional Functions Time Out Timer(TOT) The purpose of the TOT is to prevent any single person from using a channel for an extended period of time. If the transmission continues…
Brand: RETEVIS
RETEVIS RT1 Walkie Talkies User Manual

RETEVIS RT1 Walkie Talkies User Manual

May 18, 2026
RETEVIS RT1 Walkie Talkies Introduction The RETEVIS RT1 Walkie Talkies are compact, reliable, and easy-to-use two-way radios designed for personal, recreational, and light professional communication. With long-range coverage, clear sound quality, and user-friendly operation, they are ideal for outdoor activities,…
Brand: RETEVIS
Retevis Ailunce HA2 Ham Radio User Guide

Retevis Ailunce HA2 Ham Radio User Guide

May 8, 2026
Retevis Ailunce HA2 Ham Radio Ailunce HA2 FAQ Q1: Can I adjust HA2 ham radio settings from my phone? A1: Yes. The Ailunce HA2 built-in Bluetooth that allows for wireless setting via a mobile app which is compatible with IOS…
Brand: RETEVIS
RETEVIS 2EIS Long Range Two Way Radio User Manual

RETEVIS 2EIS Long Range Two Way Radio User Manual

May 1, 2026
RETEVIS 2EIS Long Range Two Way Radio Specifications General Channel Capacity 1024 Zones 64 Channel Spacing 12.5KHz/25KHz Operating Voltage DC 7.4V (±20%) Battery Capacity 1500mAh Frequency Stability ±1.5ppm Antenna Impedance 50Ω Dimensions (L×W×H) 57(L)* 33 (W)* 119 (H)mm Weight 271g…
Brand: RETEVIS
RETEVIS RM15 Handheld Marine Radio User Manual

RETEVIS RM15 Handheld Marine Radio User Manual

May 1, 2026
RETEVIS RM15 Handheld Marine Radio Dear Customer Thank you for purchasing the handheld VHF FM radio. To ensure optimal performance of your radio, please read this manual thoroughly. This device features easy operation, stable performance, and a robust, stylish design.…
Brand: RETEVIS
RETEVIS NR40 DMR Digital Two Way Radio User Manual

RETEVIS NR40 DMR Digital Two Way Radio User Manual

April 28, 2026
RETEVIS NR40 DMR Digital Two Way Radio SPECIFICATION Channel Number 2 Zones*128 Channels Power ≤5W Channel Spacing Wide band:25kHz Narrow band:12.SkHz Antenna Impedance 500 Operating Temperature -10°C ~ 45°C (Charging: 10-40°C) Operating Voltage DC7.4V IP Protection Level IP67 Dimension(Excluding antenna)…
Brand: RETEVIS
RETEVIS RT21H Walkie Talkies User Manual

RETEVIS RT21H Walkie Talkies User Manual

April 26, 2026
RETEVIS RT21H Walkie Talkies For downloading further resources: Brochures, Software/Firmware, Manual, etc., please contact your direct reseller, RST, or go to the website retevis.com and check “support” in each product link to download it. Warnings Before using this radio, please…
Brand: RETEVIS
Retevis MateTalk L2 User Manual

Retevis MateTalk L2 User Manual

manual • June 30, 2026
Comprehensive user manual for the Retevis MateTalk L2 dual-mode walkie-talkie, featuring Android public network and analog communication instructions, technical specifications, and troubleshooting.
Brand: Retevis
Retevis EZTalk 80 User Manual

Retevis EZTalk 80 User Manual

manual • June 26, 2026
Comprehensive user manual for the Retevis EZTalk 80 walkie-talkie, including assembly instructions, operation guide, safety precautions, and technical specifications.
Brand: Retevis
Retevis RT668H Two Way Radio User Manual

Retevis RT668H Two Way Radio User Manual

manual • June 9, 2026
Comprehensive user manual for the Retevis RT668H two-way radio. Includes safety guidelines, technical specifications, operating instructions for PTT, VOX, and CTCSS/DCS, and regulatory compliance information.
Brand: Retevis
Retevis B63S PMR Walkie Talkie User Manual

Retevis B63S PMR Walkie Talkie User Manual

B63S • June 5, 2026 • Amazon
Instruction manual for the Retevis B63S PMR Walkie Talkie, featuring LCD display, VOX function, and USB-C rechargeable 1620 mAh battery. Covers setup, operation, maintenance, troubleshooting, and specifications.
Brand: Retevis
Retevis EHK015 ANC Walkie-Talkie Headset User Manual

Retevis EHK015 ANC Walkie-Talkie Headset User Manual

EHK015 • June 2, 2026 • Amazon
The Retevis EHK015 ANC Walkie-Talkie Headset provides clear and reliable communication with active noise cancellation and a transparent mode. Featuring a flexible, rotatable microphone and dual PTT buttons, it offers comfort and compatibility with various 2-pin Kenwood radios like Baofeng UV5R, Retevis…
Brand: Retevis
Retevis RM21 VHF Marine Radio Instruction Manual

Retevis RM21 VHF Marine Radio Instruction Manual

RM21 • May 22, 2026 • Amazon
Comprehensive instruction manual for the Retevis RM21 VHF Marine Radio. Learn about its IP67 waterproof and dustproof features, intelligent noise cancellation, long standby time, extended range, and floating design with light alarm. Essential guide for coastguards, kayak, and fishing enthusiasts.
Brand: Retevis
Retevis RB645 Walkie Talkie User Manual

Retevis RB645 Walkie Talkie User Manual

RB645 • 1 PDF • June 15, 2026 • AliExpress
Instruction manual for the Retevis RB645 Walkie Talkie, covering setup, operation, maintenance, specifications, and safety guidelines for professional and personal use.
Brand: RETEVIS
Retevis RB647 Walkie Talkie User Manual

Retevis RB647 Walkie Talkie User Manual

RB647 • 1 PDF • June 4, 2026 • AliExpress
Instruction manual for the Retevis RB647 walkie talkie, covering safety, operation, features, technical specifications, and maintenance for professional and recreational use.
Brand: RETEVIS
Retevis HA2 Walkie Talkie User Manual

Retevis HA2 Walkie Talkie User Manual

HA2 • 1 PDF • May 24, 2026 • AliExpress
User manual for the Retevis HA2 Walkie Talkie, a high-power ham radio with FPP, dual band, GPS, APRS, IP67 waterproof rating, and Bluetooth app programming for iOS & Android.
Brand: RETEVIS
Retevis RT27 Walkie Talkie User Manual

Retevis RT27 Walkie Talkie User Manual

RT27 • 1 PDF • May 20, 2026 • AliExpress
Comprehensive instruction manual for the Retevis RT27 Licence-free Portable Two-Way Radio, covering setup, operation, maintenance, specifications, and troubleshooting.
Brand: RETEVIS

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