Frequency Range UHF: 400-470MHz +, Color Black, Working temperature -20 ~ +60°C, Max output power 5W, Inductively loaded antenna Yes, Memory Channels 99 groups, Dual frequency or Single frequency Dual frequency, FM radio Yes(65-108MHz), Battery capacity 2000mAh, Battery type Li-ion battery, Rated Voltage DC 7.4V ±10%, Weight 210g(Included Antenna), Antenna Impedance 50 ohm, Dimension 38x 58x 120mm(not antenna), VHF: 136-174MHz, Dual band or Single band Dual band.
Price history, coupons and price alert are available on this page. Do you want to know what the best price is?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. There is one great coupon!
Link: Banggood product page
1. ($44.13): 13f142
you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): 502C6B, AFfbG10, BGVDay10%off, BGAFF10OFF, BGTT10, bGhOnEy10, BGdragonBoat, BGSS10%SW, bgshOOp10, BgoFErTaSchInA10, BGELIG0920, BgcLuBofErtA10, BGCuponation10
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Price history and price alert
Do you need price history chart (for all/most countries) for Baofeng UV-B6 Radio Walkie Talkie? There we go. The lowest price was: $33.8.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).