COULAX Believe in Belief
Flex memory silicone neckband designed – Comfortable experience
COULAX headphones use flex memory silicone neck-strap designed,
With its intuitive and fashionable design, advanced features.
Long battery performance – Easily carry anywhere
COULAX headphones Battery is built-in 160mAh lithium-ion polymer,
which can assure that playtime up to 10 hours and talking tiem up 12 hours
and 450 hours standby Time.
Sound quality – A top-rate audio experience
With enhanced bass response and features such as HD Voice, you’ll experience full, rich, authentic sound for your music and crystal-clear voice calls.
Plus, with echo cancellation and noise reduction, whether you’re catching a taxi on a busy avenue,
shopping in the mall, or enjoying time with your kids at the amusement park.
Bluetooth mode: Handfree/A2DP/AVRCP
Operating range: up to 33 feet(10meters)
1. First charging setting—requests: only using USB cable plugs in USB Port to charge
more than 8 hours. Do not use other charge adapters.
2. Check the voltage, make sure it is 5V.
3. How to activate after headphones in dormancy state— If the headphone was
locked up that cannot work as normal.
Firstly, please use the USB cable plugs in USB cable to charge more than 8hrs.
When the light turns blue in the process of charging,
it indicates the headphone has already active and then continues to charge until more than 8hrs.
The charging via PC USB will ensure the battery in full-charged and will be powerful.
1X Bluetooth Headphones
1X USB charging cable
1X User manual
4X Ear tipsTOP QUALITY AUDIO: Advanced APTX tech, Hear richer and more natural sound from your phone and bluetooth device, incredible deep bass sound quality.
LONG WORKING TIME: Powerful rechargeable battery provides up to 10 hours of continuous talking/music time with a single charge. Bluetooth Headphones should be charged by DC 5V charger.
NOISE CANCELLATION FEATURES: With CVC6.0 noise cancellation technology, help to filters out background noise to guarantee high quality sound.
LATEST BLUETOOTH TECHNOLOGY: provides a 5 second stable pairing with your bluetooth device, Outstanding connection range of up to 33ft for seamless syncing to your favorite wireless devices.
AMAZING COMPATIBILITY: Adopt Bluetooth 4.1 technology allows these wireless headphones connect with iPhone and iPad, Samsung phones and other Bluetooth devices at the same time.