Amazon 

Megacom Dual Catchmon - Available for 2 Pokemon GO ID Account! Long Standby Time, No Need to Charging Every Day.Stable Bluetooth Connection. Auto Catching and Collecting.

• Available for up to 2 Trainers,hang out with your friends & family enjoy together.
• One-click connection,easy to use. No more setting issues ! It notifies you about events in the game, such as the appearance of a Pokémon nearby using an LED and vibration. without having to look at your smartphone.
• 600 hours of standby power!!The device connects to a smartphone via Bluetooth low energy.No necessary to charge everyday. never miss the chance to get Pokemon!! (2 AAA batteries required. Not included)
• Compatible with iPhone 6 or higher devices with iOS Ver.11 or higher installed.Compatible with Android devices with 2 GB RAM or more, Bluetooth Smart (Bluetooth Ver. 4.0 or higher) capability, and Android Ver. 7.0 or higher installed.
• Enhanced bluetooth design,Good connection quality keeps you easy to connect and sync up, more stable than Go plus Design & Made in Taiwan. Great team work & most reliable product.