About this item

• Please note: RB37 Bluetooth two-way radio can only be used with the same Retevis RB37 headset; walkie talkies cannot be paired with other brands of Bluetooth headsets or mobile phone headsets
• Out of the box; RB37 walkie talkies and Bluetooth earpiece already paired; and Bluetooth earpiece will automatically connect to the first connected RB37 walkie talkies immediately; it is recommended to label the paired headset and radio; if you are unsure which headset is connected to the radio; you will need to clear the headset connection memory and reconnect it; see the video or documentation for details
• RB37 Bluetooth headphone will easy linkage within 10 meters;provides faster transmission speed;stronger connection stability and longer range of bluetooth
• The equipped wireless Bluetooth headphone is easy to operate; touch the PTT button to make calls more convenient; high volume; clear sound quality
• Retevis RB37 directly talk with Retevis all 16 channel FRS radio on the 1-5 channels; such as RT21; RT22; RT68; H-777; you need to pay attention to if Bluetooth is turned on; you need to use a Bluetooth headset to receive voice; if you don¡¯t want to use a Bluetooth headset, you can exit the Bluetooth function; long press the side button 1 to turn Bluetooth on and off; if you want to communicate with other walkie-talkies; their channels, frequencies, and sub-audio are all set to the same to communicate with each other
• One key to open VOX; key combination to open the walkie-talkie VOX; liberate your hands; meet different work needs;prefect for restaurant
• Clear sound quality; squelch reduces background noise; loud volume; makes calls clearer
• Long standby time; 2000mAh lithium battery; charging for 5 hours; standby time for 120 hours; one-to-two Type-C charging cable can charge the walkie-talkie and headset at the same time