• Out of the box; Walkie Talkie setup is simple and ready to use; VOX and CTCSS/DCS can be set directly through buttons; eliminates the hassle of computer setup; enables teachers to communicate more timely and prepare for school safety activities
• Strong compatibility; license free walkie talkie has no extra fee; 22 channels; on channels 1-5; RB28 can communicate directly with Retevis RT22; RT21; H-777; RT68
• Large and clear display; adds convenience by showing you channel; battery status; and other information at a glance; two way radio come with a backlit LCD screen that you can use when you walk at night
• Long life of 1500mAh battery; rechargeable walkie talkies comes with a high-capacity 1500mAh Lithium-ion battery which can last 10-14 hours; included 2-in-1 charging cable and adapter can charge two walkie-talkie at the same time
• Crystal clear Audio; walkie talkies with earpiece make your communication securer and clearer even in noisy environments; suitable for school; church; health care; clinic; retail; pet care
• NOAA weather alert make this two way radio perfect for your emergency kit; it can alert you when a storm/snow is coming and how strong it will be
• Three color screen; when setting up the 2 way radio; the screen is pink; when receiving a signal; the screen is blue; when the signal is transmitted; the screen is red; easy to use at night and increases the fun
• Handheld and sleek design; compact size; you can clip 2 way radio onto belt; hold with strap or carry it in your pocket; more other functions such as 10 ring tones; keypad lock; low battery alert

• Product Dimensions ‏ : ‎ 0.82 x 2.04 x 4.13 inches; 1.55 Pounds
• Batteries ‏ : ‎ 10 Lithium Ion batteries required. (included)
• Date First Available ‏ : ‎ February 27, 2021
• Manufacturer ‏ : ‎ Retevis
• Country of Origin ‏ : ‎ China