Retevis Walkie Talkie Bluetooth-compatible RB637 PTT PMR 446 Two-way Radio Portable Walkie-talkies Hotel Restaurant 10PCS |

Retevis Walkie Talkie Bluetooth-compatible RB637 PTT PMR 446 Two-way Radio Portable Walkie-talkies Hotel Restaurant 10PCS |

Brand NameRETEVISModel NumberPMR RB637 or FRS RB37OriginMainland ChinaCertificationCECertificationFCCDimensions240*170*53mm(9.4*6.7*2inch)Frequency RangePMR 446 or FRS 462Storage ChannelPMR 16 or FRS 22Battery Capacity(mAh)2000Waterproof / Water-ResistantNoMaximum Range1.5km-3kmIs_DisplayNoWalkie Talkie TypePortableOutput Power(w)0.5w-3wMeasurement unitpiece/piecesEach pack10Programming CableC9018A/C9055AAudio ConnectorCompatible with 2 pin K plug accessoriesFunctionVOX/Wireless Copy/Squelch/CTCSS/DCSCharging PortType CWeight130g

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Description

More convenient

The distance between Bluetooth and walkie-talkie can be up to 10m.

Clear Voice

8Ω1W speaker，Loud and clear

Squelch

Reduce noise

Wireless Copy

Wireless data transmission(Frequency and parameter) between walkie-talkies without programming software.

Strong Body

Strong body with 10 mm diameter torch.

72 hours long standby

Applicable Occasions

Widely use for personal and service industry,construction site,etc.

Function Of Button

Technical Parameter

Description:

1、Wireless Bluetooth two-way connection easy to talk.
2、Bluetooth headset call range: ≤10M; working time: 5-8 hours.
3、Unique design, with large aperture lighting.
4、The operation is simple and the sound quality is good.
5、Wireless data transmission between walkie-talkies without programming software.
6、Eliminate the tail tone to avoid the impact noise from the loudspeaker at the end of the call.
7、VOX enables normal calls without the need for PTT keys.
8、SQL can adjust the ideal call environment in real time.
9、Super long standby time.

Features:

Bluetooth wireless connection
Powerful Torch Light
Monitor
Alarm function
VOX
VOX delay function
Key locks
Scan
TOT
Type-C Charger
Wireless copy: Wireless data transmission between walkie-talkies without Programming Software.

Package includes:

10 x RB637 Two Way Radio
10 x Battery
10x Lanyard
10 x Bluetooth headset
10 x Type-C charging cable
10 x Micro USB headset charging cable
10 x User’s Manual
10 x Charger

1 x Programming Cable

1.Can RB637 earphones turn on VOX function?

After turning on the VOX voice control, if you connect a Bluetooth headset, you can use the Bluetooth headset to transmit without pressing PTT.

2.What's the difference of RB637-PMR and RB37-FRS ?

The configuration of the walkie-talkie itself is exactly the same. The difference between the two versions is the factory frequency and power settings. The PMR factory default is 0.5W, 446Mhz; the FRS factory default is 2W, 462Mhz.
PMR is the frequency standard of European countries, and FRS is the standard of American countries such as Canada and the United States.
For other countries, If there is a need to modify the frequency, please be sure to purchase the matching programming cable.