Waterproof dustproof washing

Product function: waterproof, dustproof, drop-proof, pressure-proof Lens material: tempered glass, light transmittance is greater than 97%, hardness is greater than 9H Support water depth: 50 meters This product adopts the form of a lock button, which is sturdy and durable, so there is no need to worry about the camera being damaged when the lock button bounces during extreme sports. The lens part is optically tempered glass with high light transmittance, which restores every picture.

• Unique fingerprint positioning design • Texas Instruments 32-bit high speed CPU of low power consumption • BioNANO V10 core fingerprint algorithm of high speed and stability • New generation waterproof, dustproof and scratchproof AFOS300 fingerprint sensor • User name display and human voice prompt • Realtime data transfer and WEB online tracking • USB Plug & Play connection. (No driver needed) • TCP/IP connectivity| • USB pen drive data download • Optional high capacity 1100mAH Lithium battery backup. Ultra-long standby time up to 6 hours • Employee authentication methods: ID + password, ID + fingerprint, fingerprint + password, fingerprint only • Fast fingerprint scan in less than 0.5 second • 16 different customizable time and attendance status • 6-digit work code feature to calculate different job cost • Support multiple display and software language • EP300: Advanced (USB Device + USB Host + TCP/IP + high capacity Lithium battery)

  Product Highlights EF Mount L-Series Lens Aperture Range: f/4-22 One Super-UD & Three Aspherical Elements Optical Image Stabilization Ultrasonic Focus Motor Manual Focus Override Dustproof and Waterproof Sealing Minimum Focus Distance: 1.5′ 77mm Filter Thread Diameter      

BT Version: 5.0 Material: Metal, Silicone, TPE Transmission Distance: 10m (Accessible) Waterproof: IPX5 Dustproof: IP6X Battery: 3.7V / 80mAh Working Time: About 8 Hours Standby Time: About 120 Hours Charging Time: About 2 Hours Horn Diameter: 10mm Speaker Sensitivity: 98dB Frequency Response Range: 20-20kHz

Lenovo He05 BT Version: 5.0 Material: Metal, Silicone, TPE Transmission Distance: 10m (Accessible) Waterproof: IPX5 Dustproof: IP6X Battery: 3.7V / 80mAh Working Time: About 8 Hours Standby Time: About 120 Hours Charging Time: About 2 Hours Horn Diameter: 10mm Speaker Sensitivity: 98dB Frequency Response Range: 20-20kHz