Welcome to the store! 1. LCD screen menu operation, dual frequency display, uses only 1 antenna for high performance. 2. Wide/narrow bandwidth and built-in FM radio (87.0 MHz~108.0 MHz), with VOX (Off / 1-9 level) and 99 channels (1 emergency channel). 3. Emergency alarm, low battery warning, and PC programming, mini body easy to set up with both hands. 4. Anti-overcharge/discharge, anti-high temperature, built-in 1500 mAh lithium battery, safe and more environmentally friendly. 5. Walkie Talkies set includes hanging strap, earphones, antenna, clip, USB cable, power adapter, etc. Item Type: Walkie Talkies Set Material: Plastic Weight: Approx. 456.0g/16.1oz Battery: 1500mAh Lithium Battery (included) Theoretical Communication Distance: 1-5 (km) 1 x Walkie Talkies 1 x Battery 1 x Hanging Strap 1 x Manual 1 x Earphones 1 x Earphones Dust Cover 1 x Antenna 1 x Clip 1 x USB Cable 1 x Plug 1 x Power Adapter Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!