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English
Noise-cancelling wireless headphones
Art. no 39-2235-1-2 Model DT-10
Please read theentire instruction manual before using theproduct and then keep it for future reference. We
accept no liability for any errors in thetext or images and we reserve theright to make any necessary changes
to technical data. If you have technical problems or other questions, please contact our customer service team.
Safety
• Do not expose theproduct to impacts, shocks, humidity, water, extreme temperatures or
dusty conditions.
• Check theregulations in your country about mobile phone use when driving.
• Do not use theproduct in places where you are asked to turn off your mobile phone, such
as hospitals, aircraft or areas where there is arisk of explosions.
• Protect your hearing. Listening at ahigh volume for long periods can lead to permanent
hearing loss. Set thevolume to alow level before you start using theproduct.
• Do not charge theproduct during athunderstorm. There is arisk of electric shocks.
• Never attempt to repair, modify or disassemble theproduct.
• Never let children play with theproduct.
Using the product
Charging the case
1. Connect thecharging cable that is supplied to theUSB-C port on thecase and to acomputer or
other USB charger.
2. The LED is red when thecase is charging.
3. The LED emits afixed white light when thebattery is fully charged.
Charging the earbuds
1h:45 min
1h:15 min
1. Put both earbuds in thecharging case.
2. The LEDs on theearbuds are red when they are being charged.
3. The LEDs go out when theearbuds are fully charged.