About this item Portable and Simple Walkie Talkie work out of the box simple enough that not only can adults use them comfortably children can also hold use easily Durable 2 Way Radio rugged enclosure one meter free fall the walkietalkie has no damage and can continue to work normally longer service life Wide Range and Strong Penetrating Power RT68 walkie talkies can work in buildings and between concrete walls provide you with good range and clear communication Charging is Safer and Orderly with USB charging base and adapter USB charger can provide you with more charging methods indicator can help you check the charging status Long Battery Life with 1200 mAh large capacity Liion battery usually takes 34 hours to fully charge provides up to 24 hours of battery life allows you to stay in communication through out the day Portable FRS Twoway Radios licensefree RT68 can work with other FRS radios with 16 channels on the same channel and CTCSS such as Retevis RT21 RT22 H777S H777 RT17 RT22P etc Please note that our RT68 walkie talkies is only FRS walkie talkies the FCC ID is 2ASNSRT68 our walkie talkies meet FCC part 95 rule See more product details Brand Retevis Color Black Number of Channels 16 Special Feature handsfree working out of the box Age Range Description Adult Tuner Technology FRS Voltage 37 Volts Water Resistance Level Not Water Resistant See more