Bluetooth 5.0:connect wireless headphones; mobile phones; and phone APP; you won't always carry the walkie-talkie; achieve hands-free operations when working in hotels.
APP Control:without carrying the computer; change frequency; and function settings anytime on the Android phone APP.
AI Noise Reduction: two way radio supports transmit and receive two-way noise reduction function; enabling you to communicate clearly in noisy workplaces.
Radio Clone:two way radio can adjust the setting to the same without using the computer; enhancing the team communication efficiency.
One-key communication: walkie-talkie is designed with a group key; helpful for calling team members quickly; enhancing the teamwork ability.
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RB658 Bluetooth APP Control Walkie Talkie AI Noise Reduction Radio
Retevis RB658 dual-band 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.
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.
Long range communication
Stable signal ensures smooth transmission; strong penetration breaks obstacles; walkie talkie achieves long-distance calls in workplaces.
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.
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.
Radio Clone
Two way radio can adjust the setting to the same without using the computer; enhancing the team communication efficiency.
2 way radio rechargeable
1800mAh li-ion battery; type-C charging port; ensure long-term use without running out of battery power.
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.
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.
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.
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.
Replaceable antenna
The two way radio antenna can be replaced with the gain antenna, getting a better reception effect.
Easy to carry
The small 2-way radio is convenient for carrying for a long time without having much pressure and affecting normal work.
Spec
| General | |
| Frequency Range | UHF:400-470MHz |
| 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 |
Feature
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
