Excellent core and superior accessories than H-777;It also can work well with H-777 out of the box
Anti-interference can keep your private communication and enhance your communication safety
Solid shell and great accessories keep you long time using and reduce a lot of loss
Crystal voice transmission and high-quality covert air acoustic earpiece keep your private communication
1 year warranty and 30 days no reason to return; No matter any reason within 30 days you can apply for a return including the radio accessories
Retevis RT21 is the enhanced version of the H-777 and RT7 RT21 have the big body than the H-777,RT7,so that take it outside and no worry about the fall apart.
RT21 have the high-gain antenna,not need to order the replacement because worry it will fell apart.
RT21 have the solid shell and belt,not worry the belt broken so that walkie talkie falls.
RT21 have the superior cell and keep great transmission for a long time using.
The scrambler feature provides enhanced security for your important public safety and private security communications. Suitable for hotels, restaurants, construction sites, factories, etc.
Features: Single band Battery power:1300 mAh Frequency Range: UHF 400-480MHz Memory Channel: 16 CTCSS/DCS function Low battery alarm Scanning Busy Channel Lock Out Emergency Alarm Wide/Narrow Bandwidth Selection (25 KHZ/12.5KHz) VOX Function Battery Save Function English/Chinese Voice Prompt High/ Low Power Selectable
Package Details: 10 x Retevis RT21 2 Way Radio 10 x Li-ion battery 10 x Antenna 10 x Charger 10 x Hard Belt Clip 10 x Hand strap 10 x Air Acoustic Earpiece 2 x English user manual
Note:If you have the H-777 walkie talkie, you also want to order another great radio to work with the H-777,please buy RT21 with confidence,they have the same frequency out of the box.
Most Helpful Customer Reviews
I buy quite a few things off amazon most work out very well, but not this time. Received radios but three of the batteries would not take a charge. And within a week 1 radio would dead key every time somebody used it and another would not receive it would transmit but not receive. I contacted the seller and was told they sell replacement batteries, no offer to replace them. Was told the radio that wouldn't receive probably needed reprogrammed ( but you have to buy the cord) with their free software. And as soon as i buy the three batteries ( which would not take a charge) they would send me 1 replacement radio for the one that keeps keying up on its own. Not very satisfied with 5 out of 10 radios that can actually be used unless you keep switching batteries which makes no sense. Would not recommend this seller, but the radios that work are nice.
I am an expat NYC production guy, These are fantastic, really the clarity is needed here in Africa. We have so many languages and dialects at the same time, clarity is super important. These replaced my 400.00 ea Motorola units ( more than 10 year old and were great while they worked ). I got these with both the standard headset and the " secret service " ear tubes. Having had both the speaker mic and the ear pieces, I would have to say that standing in front of a client and listening to the radio chatter from your crew ( sometimes not good for the client to hear ) makes the ear tubes worth the price alone. The ear tubes are also fantastic with high noise environments. These are not the " pair of 16 mile camping radios for $28.00" The build, the quality of audio and transmission distance is far and above that sort of garbage. I plan on buying several more sets of ten in the future. Thanks again Amazon for the great customer service and always online for a great product...
Overall good product.everything worked fine coming out off the box... wouldnt suggest in a loud noise environnement (club).. volume output not loud enough.
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