1：Detailed explanation of APP functions www.ql-sport.com/xcx/web-manual-en.pdf
2：The maximum number of lamps that you’ll be able to simultaneously connect to will depend on the mobile device itself. Most Android phones can be connected with 6 lights, and Most IOS can be connected with more than 8 lights ，but we know that some phones could connect to fewer lamps at a time.
Multiple reaction light connected into a network by bluetooth . Train with intelligence and science.The reaction data is accurate to 0.01, and the reaction time and color of each light can be recorded, and the data can be saved.
Support both proximate sensor and vibration sensor.The lamps can sense when you hit it or run beside it.
high version 3.0 is magnet and velcro on the back of the lamps. low version 2.0 is velcro on the back of the lamps. Easy to install with different kind of needs.
Wide view angle and auto brightness
270 degree wide viewing angle.And the lamps will tune their brightness in different environment.
The lamps are covered by silicon-gel for impact absorbing.
So many training modes
App support Android and iPhone Android ： www.ql-sport.com/download/ReactionX.apk IOS：search "ReactionX"in app store
Our app offer more than 10 exercise.Each exercise has also many different parameters to set.
Scope of application
Products are widely used in football, basketball, badminton, taekwondo, boxing, rehabilitation training for the elderly, children's physical training and other fields.
A variety of sensing methods can be used in combination
Long range Bluetooth
We design better bluetooth connection distance that can support average 35m(high version) low version 2.0 is 10-20M