It can to connect SKYRC new chargers and ESC with smart phone.

Features:
Compatible with SKYRC ESC and Charger.
With this Wi-Fi module, you can view ,change and customize the ESC and charger's options via smart phone.
Support both iOS and Android device.

Compatible list:
ESC: SC120(SK-300052),TS150(SK-300045), 1S 120A(SK-300048), TS160(SK-600064), TS120(SK-300044), TS50(SK-300060), Beast 200A(SK-300047);
Charger: B6 mini(SK-100084), B6AC V2(SK-100008), B6AC+(SK-100009), Ultimate 1000W(SK-100069).

Specifications:
Product size: 60 * 30 * 10.8mm
Input Voltage: 5VDC-17VDC
Input Current: 200mA
Power: A maximum of 1 watt
Distance: 30m
Work temperature: 0-50
Storage temperature: -10-80
Package size: 13.5 * 9.5 * 2cm / 5.3 * 3.7 * 0.8in
Package weight: 41g / 1.5oz

Package list:
1 * SKYRC SK-600075-01 Wi-Fi Module
1 * mini USB Cable
1 * Connector
1 * English user manual