Electronics for Kids H4 Visual Auto-tracking 3-Axis Handheld Smartphone Gimbal Stabilizer — Boys 10-12 / Girls Ages 13

Quick setup and control with 1 Quick Hand Adjustment for fast balancing and one-handed operation. Electrical specifications: Working Current: 0.2-2 A; Working Voltage: 3.4-4.2 V. Package contents: 1 PC USB Cable.