Retevis RT22 Two Way Radio(4 Pack) with AI Active Noise Cancelling Two Way Radio Earpiece(4 Pack), Portable 2 Way Radio, USB Charging, Handsfree Walkie Talkies for Adults Cruise Hiking Hunting Skiing

Features: 16 channels Time-out timer(TOT) Battery saving function VOX function Low battery voltage warning USB charger Package includes: 4 x RT22 two way radio4 x 1000mAh Li-on Battery 4x Belt clip4 X USB C Charging Cable 2X dual port charger adapter 2X English user manual4X AI Active Noise Cancelling Two Way Radio Earpiece

• Easy to carry; pocket size and the light weight is a huge advantage; lightweight walkie talkies; thin like a cellphone; FCC ID is: 2AAR8RT22
• Unique design; wrap-around back clip can be quickly removed and installed; it is effortless to use; clips the radios to belt for hands free operations
• AI active noise cancelling acoustic tube earpiece; equipped with an AI noise reduction chip; reduce the background noise; no matter how noisy the workplace is; achieve clear communication
• Durable to use; kevlar reinforced cable surveillance headset; provides tensile strength; resistant to stretching and breaking; ensuring longevity and reliability
• Walkie talkie with two way radio earpiece; used together to meet the communication needs of ball games; cycling teams; film and television production teams; church shooting activities; public service activities; large-scale outdoor activities etc