Safety Instructions

WARNING - CLASS II LASER PRODUCT

Read all safety instructions before use. Failure to comply may void your warranty and cause injury.

Laser Safety

Compliance

Standard	Value
Classification	CLASS II LASER PRODUCT
Compliance	21 CFR 1040.10 and 1040.11
Max Power Output	<1mW
Wavelength	505-670nm
Standard	IEC/EN60825-1: 2014

Safety Guidelines

Caution

DO NOT STARE INTO BEAM. DO NOT DIRECT EYE EXPOSURE. AVOID VIEW WITH OPTICAL INSTRUMENTS.

• Eye Safety: Do not expose your eyes to the laser beam while the product is in operation. Extended exposure may be hazardous.
• Optical Tools: Never view the laser beam through telescopes, binoculars, or other optical instruments—serious eye injury may result.
• No Modifications: Do not disassemble or modify the laser. This may result in hazardous laser radiation exposure.
• Exposure Limit: Class 2 laser exposure is considered safe for a maximum of 2 seconds. Eyelid reflexes normally provide adequate protection.
• Reflective Surfaces: Cover reflective, specular, or shiny surfaces while the laser is in operation.
• Public Areas: Shield the laser beam with barriers where possible and post warning signs.
• Children: Never allow children to operate the laser unsupervised.

Battery Safety

Charging Warnings

DO NOT charge alkaline batteries

Only charge the included NI-MH rechargeable batteries. Charging alkaline batteries may cause fire or explosion. Damage from improper charging is not covered by warranty.

• Do NOT mix rechargeable and alkaline batteries
• Do NOT charge with USB if alkaline batteries are installed
• The device may heat up while charging—this is normal
• Unplug the charger and remove batteries when not in use

Charging Specifications

Parameter	Value
Input	DC 5V, 1A
Port	Micro USB
Battery Type	2×AA NI-MH rechargeable

Low Battery Indicators

• When battery is low, the battery icon will flash
• Charge or replace batteries if the device won’t turn on
• For long-term storage, fully charge and recharge every 6 months

Disposal

Note

This product must not be recycled with household waste. Dispose according to local regulations.

• Used batteries must be collected at designated waste stations
• Do not dispose of batteries with household waste
• Follow your country’s electronic waste regulations