6
Software Component Release
Version
V1
Bluetooth Bluetooth 4.0 or later
Wireless communication
Frequency range: 2.4 GHz (2402-2480 MHz)
Modulation: GFSK, pi/4-DQPSK, pi/8-DPSK
Eective radiated power: < 20 dBm
Type of Protection Against Electric
Shock
Internal power supply
Applied Parts Airbag and bottom cover (Classication type: Type BF)
Level of Protection Against
Penetration by Harmful Liquids or
Particles
IP68 (The device provides the level of protection specied by the IP68
rating under the IEC 60529 standard. It is dust-tight, and it can be safely
immersed in water at a depth of 1.5 meters for 30 minutes.)
Level of Safety When Exposed
to Flammable Anesthetic Gasses
Mixed with Air, Oxygen, or Nitrous
Oxide
Non-AP/APG type
Running Mode Continuous running
Power Supply
Rechargeable lithium-ion polymer battery (Rated capacity: 524 mAh;
rated voltage: 3.89 V)
Battery Life
Typical usage: 5 days
Typical battery lifespan: A new battery on a full charge will last for
approximately 500 cycles when being used at room temperature (25°C).
The battery level is displayed on the device screen.
Validity Period
Device body: 3 years; strap (including the airbag): 1 year
Note: The validity period of a product is generally calculated as the time
between the rst use and the time at which the product ceases to fulll
its intended use.