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Retevis RB658 UHF APP Control Radio Noise Cancellation Walkie Talkie 10 Pack

US$389.99
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$80

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Retevis RB658 UHF APP Control Radio Noise Cancellation Walkie Talkie 10 Pack

Retevis RB658 walkie talkie provides wireless connection for simpler business calls. The first point is its wireless function, which enables you to connect the APP on the Android phone to edit freely, connect the wireless headphone for hands-free operations, and connect the mobile phone for variety. AI noise reduction makes communication clear even over a distance. 1.77-inch LCD screen and 15-level brightness offer readability, 1800mAh battery supports a whole day of work use, and solid ABS material ensures durability. Additionally, group call, VOX, alarms, and other functions offer convenience and efficiency in various workplaces. Based on the above benefits, RB658 two way radio will be your good business partner.Retevis RB658 Bluetooth APP Control Walkie Talkie AI Noise Reduction Two Way Radio

AI noise reduction

Using the AI noise-canceling function, background noise is reduced, clear sound quality is offered, and regardless of the noisy environment of the transmitter and the receiver, clear communication is achieved.Retevis RB658 Noise Cancellation 2 Way Radio

Long range communication

Stable signal ensures smooth transmission; strong penetration breaks obstacles; walkie talkie achieves long-distance calls in workplaces.Retevis RB658 Long Range Walkie Talkie

Bluetooth function

Two way radio connects wireless headphones and mobile phones; used for hands-free operations; without affecting teaching; hotels; restaurants; and other occasions work.

APP control

Walkie talkie is allowed for edition on Android phone APP; without worrying about places and time; more convenient to set the needed setting.Retevis RB658 Bluetooth Programming Business Radio

Intuitive information display

1.77inch screen and half buttons ensure readability and operationality; 15-level adjustable brightness increases operational comfort; walkie talkie becomes a good work partner.Retevis RB658 1.77inch LCD Display Radio Walkie Talkies

Radio Clone

Two way radio can adjust the setting to the same without using the computer; enhancing the team communication efficiency.Retevis RB658 Easy Pairing Handy Talkie

2 way radio rechargeable

1800mAh li-ion battery; type-C charging port; ensure long-term use without running out of battery power.Retevis RB658 Rechargeable Walkie Talkie

Solid and durable

ABS material is impact and fall resistant; IP54 waterproof withstand light rain or splashing water; two-way radio can be used normally in most conditions.Retevis RB658 Durable Two Way Radio

One-key communication

No need to adjust the channel; group call function allows you to call others on the current channel; reducing the operation steps; and increasing efficiency.Retevis RB658 One-key Group Call Function Business Radio

Ensure your safety

Emergency alarm enables you to press the SOS key to seek help; lone worker will make RB658 automatically alert after no operations for a long period; two way radio ensures the safety.Retevis RB658 Emergency Alarm SOS Radio

VOX hands-free

Without pressing the PTT key to transmit; you can pay more attention to your work; making efficiency enhanced; 9 level can be optional.Retevis RB658 VOX Hands-Free Walkie Talkies

Replaceable antenna

The two way radio antenna can be replaced with the gain antenna, getting a better reception effect.Retevis RB658 Radio support Replaceable Antenna

Easy to carry

The small 2-way radio is convenient for carrying for a long time without having much pressure and affecting normal work.RB658 Small Size Business Radio

FAQ:

How to programm frequency with Bluetooth APP?

  1. Turn on Bluetooth power
  2. Open the mobile phone APP, click "AddRadios" on the screen or the "+" in the upper right corner; then enter the next level menu interface.
  3. Click the "RB58/RB658" option to start scanning. After the scan is completed, select the device to be connected.
  4. The connection is successful and automatically returns to the APP homepage. At this time, the mobile phone icon in the status bar of the walkie talkie turns blue.
  5. Click the device on the APP homepage to read data.
  6. After the APP settings are completed, the walkie talkie will restart to update the data.

How to restore factory settings?

  1. Confirm the factory reset after 3 consecutive times. After confirmation, the factory reset will be restored and the system will restart. You can cancel the factory reset at any time before the reset starts;
  2. All the information of the intercom will be restored to the factory settings.
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Preview :
General
Frequency Range 440-470MHz
Memory Channels 256
Channel Step Value 12.5KHz/20.5KHz
TX Power High Power≤2W  Low Power:0.5W
Audio Distortion ≤5%
Frequency Stability ±2.5ppm
May Frequency Deviation ≤5KHz/≤2.5KHz
Spurious Radiation ≤7uV
Modulation Method FM
Receive Sensitivity ≤0.25uV/≤0.3uV
Squelch Sensitivity ≤0.2uV/≤0.25uV
Adjacent Channel Selectivity ≥26dB
Spurious Response Suppression ≥70dB
Inter-modulation ≥65dB
Transmit Current ≤1.5A
Work Voltage 3.7V DC
  • AI noise reduction
  • Long range communication
  • Bluetooth function
  • APP control
  • Intuitive information display
  • Radio Clone
  • 2 way radio rechargeable
  • Solid and durable
  • One-key communication
  • Ensure your safety
  • VOX hands-free
  • Replaceable antenna
  • Easy to carry

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