Owner's Manual
Table Of Contents
- User Manual (Firmware Rev2000 compatible version)
- About Firmware Update
- Introduction
- Safety precautions
- Notes on use
- About water-resistant (drip-proof) performance
- For a more comfortable Bluetooth® communication experience
- Part names and functions
- Charging the battery
- Connecting via Bluetooth
- Connecting via Bluetooth
- Using the product
- Indicator lamps on the headphones
- Voice guidance
- Cleaning
- Eartips
- Troubleshooting
- Specifications
- Quick Start Guide
- Caution Guide
- For a more enjoyable Bluetooth® product experience
- Battery Disposal
- Disposal of Old Electrical & Electronic Equipment (Applicable In European countries with separate collection systems) product
- Statement of Compliance
10
Charging the battery
Charging headphones without the charging cable
A rechargeable battery is built into the charging case. If you have charged the charging case, you can charge the
headphones without using the USB charging cable.
• If the rechargeable battery power is running low, the product will beep through the headphones, and the indicator
lamps of the headphones will flash in red.
1. Place the headphones in the charging case.
• When charging, the indicator lamps of the headphones
light as follows (it may take several seconds for the
indicator lamps to light).
Lit in white : Charging
Off: Charging complete
2. Close the charging case cover.
Checking the battery level of the charging case
1. When opening/closing the cover of the charging case, the 3 charging indicator lamps light as follows to indicate the
battery level of the charging case.
Battery (charging)
status of the
charging case
Charging indicator lamps
White Off
Lamp display Light pattern
Only left lamp lit
Left and center
lamps lit
All lamps lit
(Charging required)
Only left lamp
flashing quickly
(twice in a row)
Indicator lamps