Reddit reviews eSynic 4 pcs Rechargeable Walkie Talkies with Earpieces Long Range Two-Way Radio 16 Channel with Flashlight walky Talky Handheld Transceiver USB Charging Included

【4 pack Two Way Radio】16 Memory Channels FRS462MHz and up to 3 Miles Range (Open Area Without Obstructions, It Exactly Depends On Your Surroundings), Using 16 Position Rotary Channel Switch To Change The Different Channel. The Channel Frequency Can Be Programmed In the Frequency Range, You Can Program Any of 50 CTCSS Tones and CDCSS Tones on Each Programmed Channel; Easy to Use for Both Adult and Children.【USB Charger Design】 The Charger is USB Cable Version, You Can Charge the Walkie Talkie with USB Plug for Your Phone, Power Bank and Also the USB Port from You PC or Laptop. Charging Even You are Outside with Power Bank.【1500mAh Li-ion Rechargeable Battery】 Large Capacity Battery Allow You Can Charge 2-3 Hours Then Use It for 8-9 Hours Continuous Use.【Multifunction for Wide Application】50 CTCSS/ DCS Function/ Emergency Alarm Function and Built in LED Torch Light, Clearly Seen in the Dark. Great for Security Guard, Supermarket Connection, Construction Area Indication, Field Survival, Biking and Hiking.【18-Month-Warranty】All eSynic Product Come With 18-Month-Warranty and Lifetime Customer Support.