The national standard intelligent skipping rope for primary and middle school students, dedicated for exam trainingExquisite rotor design, fully adapt to various materials of diameter 2.5mm-6mmSupport free jump, countdown jump, countdown jump, and other modesBipolar latch Hall Intelligent and accurate counting, sensitive without misjudgmentChinese and English high-definition screen display, aviation-grade lubricating bearings, suspension rotor design, flexible and smooth without a ropeBluetooth low energy data transmissionProprietary APP, rich data details, group PK competition, training mode, etc., APP voice broadcast function;No.7 dry battery power supply, extended use for a whole yearProduct name :Bluetooth jump ropeHandle material :ABSProduct size :Length 163mm, outer diameter 26mmRope length :Optional 2.6 meters, 2.8 metersDisplay mode :LCD displayProduct weight :About 149g, 152g * Note does not include dry batteriesTransmission method :BTPower supply :Two AAA batteriesOperating temperature :0 ° C ~ 40 ° CFirmware upgrade :OTA upgradeDevice support :APP supports Android 5.1 and aboveIOS 9.0 and aboveAvailable colors:White, black, blue, orange, pink, red
