NFSTRIKE Bullet Speed Chronograph with Ammo Counter for Blasters (Compatible with JS-H01)

Features:Advanced Chronograph for Blasters: This is a chronograph designed for blasters, equipped with an ammo counter and BLE Bluetooth communication. It can switch between m/s and fps units, with a measurement range from 0 to 150 meters per second. Initial accuracy error is about 5% before calibration.BLE Bluetooth Connectivity: Equipped with BLE Bluetooth, compatible with JS-H01 HUD for live display. A mobile app is under development to unlock additional features.Built-in Gyroscope for Auto-Screen Rotation: Automatically adjusts screen orientation with an integrated gyroscope. Ammo counter resets when tilted 45 degrees downward. Standard blaster interface; interchangeable adapters may be required for other barrels.Rechargeable 400mAh Battery: Features a 400mAh lithium battery, easily rechargeable via USB.Firmware Upgradeable: Stay up to date with firmware that can be upgraded for future enhancements.Specifications:Material: PLA BatteryProduct Weight: 200gPackage Weight: 250gProduct Dimensions: 9.4 x 3.8 x 7.25cmAges: 16