Lion City Manual

Lion City Manual

Welcome to Lion City

Classic acetate craftsmanship meets instant tint control and open-ear audio. Lion City pairs a hand-finished Italian acetate frame—classic silhouette, bevelled edges, metal accent details—with HVL™ tint-adjusting lenses and premium Bluetooth audio. Simply touch the right side of the frame to cycle through four tint levels—from 48% light transmission to 8% for bright sun. Touch the left side to control your audio experience with dual speakers and microphones discreetly embedded in the temples. Lion City delivers refined style and immersive sound while keeping you connected to your world.

Enjoy!

Quick Tips for Use!

  • Dual Control System:
    • Right side = Tint Control (adjust brightness across 4 levels)
    • Left side = Audio Control (music, phone calls, etc.)
  • Four Tint Levels:
    • Level 1: 48% (lightest - perfect for low light)
    • Level 2: Medium-light
    • Level 3: Medium-dark
    • Level 4: 8% (darkest - bright sun protection)

Specs

  • Frame & Lenses:
    • Frame Material: Italian acetate front, TR-90 temples
    • Frame Colors: Tortoise with Gold accents, Black with Silver accents
    • Lens: Nylon with Chamelo HVL™ Liquid Crystal Film
    • Light Transmittance: 48%-8%
    • UV Protection: 100% UVA/UVB protection at all tint levels
  • Audio:
    • Bluetooth: 5.3
    • Speakers: Dual speakers, stereo sound
    • Microphones: 2x digital microphones
    • Audio Playback: 5.2 hours (at 70% volume)
    • Call Time: 4.7 hours
  • Battery:
    • Battery Type: Lithium polymer, 3.85V
    • Battery Capacity: 85mAh
    • Tint Adjustment: 11 hours continuous use
    • Standby Time: Up to 10 months
    • Charging Time: 80% in 1 hour, 100% in 1.5 hours
    • Charge Method: Magnetic pogo pin
    • Battery Life: 500+ charge cycles
  • Physical:
    • Dimensions: 57 口 16 -140
    • Weight: 39 g.
    • Water Resistance: IPX4 splash and sweat resistant
    • Operating Temperature: 0°C to 35°C (32°F to 95°F)

Operation Instructions

  • Power On/Off
    • Power On:
      • Open the temple arms
      • Blue LED will light for 1 second, then blue and red LEDs will flash alternately
      • You'll hear "Power on"
    • Power Off:
      • Close the temple arms for 3+ seconds
      • Red LED will flash 3 times
      • You'll hear "Power off"

  • Bluetooth Pairing
    • Initial Pairing:
      • After powering on, red and blue lights will flash alternately
      • On your device, search for and connect to "Lion City"
      • You'll hear "Connected" upon successful pairing

  • Automatic Connection:
    • Lion City will automatically reconnect to the last paired device when powered on

  • Disconnected State:
    • If connection is lost, red and blue LEDs will flash alternately
    • You'll hear "Disconnected"

  • Clear Pairing (Reset):
    • Touch the right temple control 5 times quickly to clear pairing history

  • Tint Control (Right Side)
    • Adjust Tint:
      • A single light touch on the raised bump on the right temple cycles through the 4 tint levels
      • Each touch moves to the next brightness level
      • No pressure needed—just a light touch
    • Tint Range:
      • Level 1: 48% (lightest)
      • Level 2: Medium-light
      • Level 3: Medium-dark
      • Level 4: 8% (darkest)
    • Speed: 0.1 seconds—perfect for transitioning between indoor and outdoor environments
    • UV Protection: 100% UVA/UVB protection maintained at all tint levels

  • Audio Controls (Left Side)
    • Music Playback:
      • Play/Pause: Single touch on the raised bump on the left temple
      • Previous Track: Double touch on the left temple
      • Next Track: Triple touch on the left temple
      • Volume: Control via your connected device
    • Call Controls:
      • Answer/End Call: Single touch on the left temple during an incoming call
      • Reject Call: Touch and hold the left temple for 2 seconds during an incoming call

Charging and Battery

  • Charging:
    • Use the included magnetic pogo pin cable (or a replacement cable from Chamelo)
    • Attach cable to charging points on the temples
    • Red LED solid: Charging
    • Blue LED solid: Fully charged
  • Low Battery Warning:
    • Red LED will flash once every 5 seconds
    • Charge promptly to maintain optimal performance
  • Battery Durability:
    • Designed for 500+ charge cycles while maintaining excellent performance

Cleaning and Care

  • Lens Care:
    • Use the included microfiber cloth or a soft, damp cloth to clean the lenses
    • Always check for dust or debris before wiping to prevent scratches
  • Frame Care:
    • Clean the acetate frame gently with a soft, dry or slightly damp cloth
    • Never use alcohol, acetone, or household cleaners—these can dull or damage acetate
    • Keep away from prolonged heat (car dashboards, direct sun storage)—acetate can warp at high temperatures
  • Temperature:
    • Store and use between 0°C to 35°C (32°F to 95°F) for optimal performance
  • Storage:
    • Store in the provided protective case when not in use
  • Water Resistance:
    • Lion City is IPX4 rated—built to handle sweat, rain, and splashes during everyday wear

Important Safety Information

  • Safe Tint Adjustment:
    • Only adjust tint when stationary and safe to do so—never while driving or operating machinery
  • Battery:
    • Lion City features a built-in rechargeable battery
    • Do not attempt to replace or modify it
  • Hearing Protection:
    • Enjoy your music responsibly
    • Extended exposure to high volumes can damage hearing
  • Medical Devices:
    • Maintain at least 15 cm distance from pacemakers, hearing aids, and other medical devices
  • Product Care:
    • Handle with care—avoid pulling the temples excessively or applying pressure to the lenses
  • Charging Safety:
    • Unplug after charging is complete
    • Use only Chamelo-approved charging accessories
  • Charge Before Use:
    • Fully charge the product before using it for the first time
  • Charging Environment:
    • Only charge the product in temperatures between 0°C and 35°C (32°F to 95°F)

Warranty Coverage

Your Lion City is protected by a 1-year limited manufacturer warranty covering hardware defects under normal use conditions. The warranty does not cover damage from misuse, unauthorized modifications, or extreme environmental exposure.

We're Here to Help

Thank you for choosing Lion City—welcome to the Chamelo family!

For questions, support, or to share your Lion City experiences:

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