• 【Dual Navigation System】Digital Altimeter,Featuring both GPS and Beidou dual navigation systems, this device offers enhanced satellite positioning for precise and reliable navigation.
• 【Comprehensive Data Display】Digital Barometer,This multifunctional device provides essential information including altitude, climbing speed, compass direction, atmospheric pressure, time, temperature, and humidity, making it your all-in-one outdoor companion.
• 【Robust Construction】Digital Altimeter Barometer,Engineered with top-quality chips and durable plastic, it withstands extreme temperatures from -20℃ to 60℃, ensuring reliable performance in harsh weather conditions.
• 【USB Charging & Long Battery Life】Digital Thermometer,Designed for convenience, it supports USB charging and features a large-capacity battery, ensuring extended standby and operational endurance for long adventures.
• 【Emergency Mini Torch】Digital Hygrometer,The built-in mini torch provides essential illumination for emergencies and is perfect for nighttime outdoor activities, ensuring safety in low-light conditions.

• Product Dimensions ‏ : ‎ 3.94 x 2.6 x 0.79 inches; 4.59 ounces
• Date First Available ‏ : ‎ November 5, 2019
• Manufacturer ‏ : ‎ Tbest
• Country of Origin ‏ : ‎ China