RC Boat mode: about 15 meters Stunt gameplay: 360 rolling;one-key return;headless mode;extreme drift;water surfing, Aircraft: 83.5*83.5*31mm(maximum size) Groud mode: 197*110*90mm(maximum size) Water surface mode: 232*130*100mm (maximum size) Gyro: 6-axis Frequency: 2.4G Channel: 4CH Body Battery: 3.7V (220mAh) (included) Flight weight: 23g Flight time: about 5 minutes Charging time: about 40 minutes Working temperature: -10℃- +40℃ Hovering accuracy: Horizontal±1.5meters. Vertical ±0.5m Low battery prompt: tail tlight flashing alarm prompt when low power. Control distance: Flight mode: 60 meters RC car.
Price history, coupons and price alert are available on this page. What is best price?
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 coupon code price check (UTC time):
Banggood
Banggood warehouse is located in Europe 
. So I have checked for active coupons (all category coupons and old ones), but there was no working coupon in Banggood. I don’t know if this is a good price – number of records in my database is too low!
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): d61f76, 502C6B, AFfbG10, BGCITYADS2019, 0e7f33, bGhOnEy10, BGHALLOWEEN, BG11EACHINE, BGCuponation10, 13f142, BGEachine10
(these coupons are old, so probably won’t work)
Other warehouses/versions
This item is available in 2 another warehouse/versions!
1. China – Eachine E015 RC Boat 3 Batteries ($-3)
2. China – Eachine E015 RC Boat 1 Battery ($-3)
Price history and price alert
Well, you won’t see price history chart, coz we have only 1 database record for this item (and price was $21.99).
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)).