Advanced Connectivity: Equipped with the latest Bluetooth 5.0 technology, the WT9011DCL-BT50 ensures reliable and fast wireless data transmission up to 50 metersPrecise Measurement Tools: Features a high-accuracy accelerometer, gyroscope, and electronic compass for comprehensive environmental sensingVersatile Applications: Ideal for uses including robotics, navigation, motion tracking, and more, enhancing project capabilities with precise orientation and motion dataCommunication method: Bluetooth 5.0, 50m (open space)Output frequency: 0.2-200HzOutput content: three- (acceleration, angular velocity, magnetic field, angle) quaternion, port statusWorking current: working current: 14mA, broadcast current: 21mA, standby current: 14uA-30uACharging voltage: 5VBattery voltage: 3.7VAccuracy: XY : 0.2°, Z : 1° (no magnetic field interference after calibration)Usage time: 40 hoursBattery capacity: 130 mAhDue to different batches, there may be differences in product appearance and printed text, which not affect useColor:As ShownMaterial:plasticPackage Contents:1 * Bluetooth 5.0 AccelerometerOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.