P-TOP P5 GPS Fitness Smart Bracelet Wristband w/ Heart Rate Monitor, Phone Activity Tracker - Green + Black Vehicle Tracking Systems 768KHz and 8MHz two kinds

768KHz and 8MHz two kinds of crystal oscillator connection modes

Receiver sensibility: -103dbm 7

Transparent + silver + Blue + multi-color Material ABS+ stainless steel Packing List 1 x Lock(with 2keys)

Operating voltage: 5V Packing List 1 x CC3D Flight Controller Board

automatic shutdown

P-TOP P5 GPS Fitness Smart Bracelet Wristband w/ Heart Rate Monitor, Phone Activity Tracker - Green + Black Vehicle Tracking Systems 768KHz and 8MHz two kindsHighlights: 0. 96 inch OLED high resolution display Bulit in 200mAh high quality polymer li ion battery, fast recharge, long time stand by, around 7 10days Smart calls & messages reminder Real time to track your activity heart rate level of recent 16 hours, sets your heart racing, it tracks your hustle Support GPS movement track : Running, Pedometer, Cycling, Climbing (distance, altitude, speed, activity time, step frequency, steps, calorie, cycles)