RB689 High Power Bluetooth-Compatible Long-Range Walkie Talkies 2pack

- Long Range Communication
- Bluetooth Headset, Free Your Hands
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Retevis RB689 Long Range Two Way Radio with Bluetooth
Free your hands, for various application, such hotels, school, warehouses, logistics, camping, etc.
High Power and Long-Range Communication
A clear voice will make your communication more efficient. High power will help you to get a Long-distance range.
Bluetooth Compatibility
RB689 comes with the newest Bluetooth headset, and the built-in Bluetooth functionality is convenient. The side keys can be customized to turn on and off the Bluetooth pairing function.
Powerful Flashlight
On the top of the radio, there is a 10 mm torch. It will emit white LED light for illumination. The beam here is wide enough, with such a flashlight you can easily shine on the path at night, or walk through a dark basement.
Large Battery Capacity
RB689 comes with a 2600 mAh large battery capacity. In power-saving mode, the radio’s standby time is up to 120 hours, while its working time is up to 12 hours. It also comes with a sturdy desktop charger station for charging.
LED Digital Display
RB689 is built with a hidden display, which is so different from other radios with the display. When turn on the radio, you will see its hidden display digital tube display. It is easy to check the current channel and power status on the display.
Multi-Charging Methods
USB charging gives you more choices to charge the radio, such as a power bank or computer.
Wireless Data Transmission
With this function, you can let two RB689 copy the settings with each other without setting them by software from the PC. This function will make the communication between two radios more efficient.
Local/Remote Alarm
This function can be customized as a side key shortcut by software. You can choose to turn on the local alarm or the remote alarm. Local alarms can let the radio send emergency alarm tones, while remote alarms can send the alarm to another radio.
Function Keys on Bluetooth Headset
Bluetooth Headset Basic Specification
Package Details:
- 2 x RB689 Bluetooth Walkie Talkie
- 2x Bluetooth Headset
- 2 x Type-C Charging Cable
- 2 x Battery
- 2 x Belt Clip
- 2 x Hand Strap
- 2 x Desktop Charger
- 2 x User Manual
- 2 x Antenna
- 2 x Adapter
Spec
Frequency range |
UHF(450-470MHz) |
Channel number |
30/16 |
Audio distortion |
<5% |
Operating temperature |
-20℃+50℃ |
Antenna impedance |
50Ω |
Transmit power |
≤5W |
Frequency stabilization |
±2.5ppm |
Maximum Deviation |
Wideband: ≤5kHz; Narrowband: ≤2.5kHz |
Stray radiation |
TX≤0.25uW@-36dBm; RX≤2nW@-57dBm |
Modulation mode |
Wideband:16KφF3E;Narrowband:11 KφF3E |
Emission current |
≤1500mA |
Receiver Sensitivity |
Wideband: ≤0. 25uV@-119dBm; Narrowband: ≤0. 282uV@-118dBm |
Adjacent Channel Selectivity |
≥65dB |
Spurious response rejection |
≥55dB |
Intermodulation |
≥60dB |
Working voltage |
DC 7.4V |
Feature
● RB689:UHF 16
● Scan
● Monitor
● Squelch
● Power save
● 50 CTCSS codes/210 DCS codes
● VOX
● Channel lock
● Low Battery Audible Alert
● TOT
● Alarm
● Bluetooth