Retevis RB85 Walkie Talkie for Adults Long Range, Noise Reduction Radio Walkie Talkie, Professional 2 Way Radio with USB Charger Base for Construction Site，Manufacturer (Black, 2Pcs)

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• Intelligent noise reduction technology; even if you speak in a noisy place, the other party also can hear the voice clearly; such as factories; night markets; and other scenes
• Long distance communication; with long range and ultra high penetration which can easily penetrate buildings or mountains
• Safety guaranteed; local and remote emergency alarm; help you be prepared for any dangers and send message to your partner for help
• Long using time; 2000 mAh large capacity battery meet you long time use; standby time can reach 72 hours
• Loud voice; even in an extremely noisy environment; you can get a crystal clear sound
• Convenient and efficient; 5 level of VOX provides you hands-free operation; convenient your use and improve the communication efficiency
• 9 level of squelch helps you eliminate the background noise and provides crisp sound even in crowded places