• Wireless walkie talkie; RB89 bluetooth walkie talkies and wireless earpiece have been paired and are ready to use out of the box; and have the auto-reconnect function
• When the walkie-talkie and wireless earpieces cannot be paired; press and hold the side PF2 key PTT button to turn on the walkie-talkie to go into the pairing mode; then press the wireless earpiece power on/off button for 5 seconds in power-off status; red blue lights flash and go into pairing mode; when the wireless icon on the walkie-talkie screen stops flashing to indicate successful pairing
• Long range two way radio; RB89 has two power levels; press and hold PF1 PTT to change power; this power brings coverage for up to 400,000 square foot warehouse or 35 story building
• Heavy duty professional 2 way radio; compared to consumer radios; RB89 has a longer range and a more durable body; ensuring long-term stable and efficient communication for enterprises; repeaters can be connected to meet the commercial needs of large area operations
• Walkie talkies rechargeable; 2600mAh lithium battery; fully charge supports 17-18 hours of talk time; walkie talkie base is equipped with USB charging; providing you with a variety of charging methods
• VOX walkie talkies hands free; long press PF1 to turn on VOX; when it is turned on; the screen will display the VOX icon; you can talk without pressing the PTT; long press to adjust the level; the default is level 3; adjust to 9 and then long press to turn off the VOX; which is convenient for patrol and hunting
• The default of RB89 is GMRS power; under GMRS power; there are 3 bar signals in the transmitting state; press and hold PF1 PTT to upgrade to change power; and 4 bar signals in the transmitting state to achieve longer distance

• Product Dimensions : 8.66 x 2.16 x 1.57 inches; 1.5 Pounds
• Batteries : 4 Lithium Ion batteries required.
• Date First Available : November 23, 2022
• Manufacturer : Retevis
• Country of Origin : China