AltimeterOne for Model Rockets, Drones & Kites - Jolly Logic

• For flying things like model rockets, planes, quadcopters, kites, and falconry (not hiking)
• Assembled in USA
• Tiny: 0.57 x 0.71 x 1.93″ (14.5 x 18 x 49mm)
• Weighs just 0.36 oz (9.9g)
• Recharges in any USB port

Designed for flying hobbies, not for hiking.