About This

• Easy to pair; support walkie talkie and wireless speaker microphone connection; without complex operations; even when you are a starter; you can operate easily
• Compact speaker microphone; the weight is 0.28Ib; the belt clip makes it easy to attach speaker microphone to your clothes or pocket
• Clear sound quality; with a 40mm speaker; speaker microphone offers a clear sound quality to ensure clear communication during church security
• Long service life; a built-in 2000mAh battery supports 7 days standby time; enough to support long-term use without charging frequently
• VOX hands-free; with the VOX function; provides convenience for school security guards to communicate with team members during patrol
• Rechargeable speaker microphone; equipped with a Type-C charging interface and charging cable; allows speaker microphone to be charged through various methods; such as adapter and power bank
• Durable to use; the solid belt clip is not easy to break; enables microphone to be used for a long time
• Retevis RB37 directly talk with Retevis all 16 channel FRS radio on the 1-5 channels; such as RT21; RT22; RT68; H-777; if you need talk to other brand walkie talkies; please contact us via Amazon mail

Overview

• Brand : Retevis
• Color : Black
• Number of Channels : 22
• Special Feature : Long Range, Noise Reduction
• Frequency Range : FRS
• Talking Range Maximum : 2 Miles
• Tuner Technology : FRS
• Voltage : 3.7 Volts
• Water Resistance Level : Not Water Resistant
• Product Dimensions : 7"D x 5"W x 2"H