1. Please make sure that your devices are built in Bluetooth function before you purchasing it.
2. Volume adjustment: You could control the volume of the headphone by long pressing the “+” or “-” buttons on the side. Or, you can also control the volume via your phone.
3. The ear cushions are designed as over-ear. Feeling like “on-ear” only depends on your ear size/shape. To get comfort in audio and wearing, it is advised to take off the headphones every 1-2 hours to get your ears relaxed.
4. Keep the headset in a dry and cool environment as the earmuffs are made of soft breathable protein materials.
5. The Bluetooth range for this headset is less than 33 feet without obstacles. To experience better Bluetooth function, it is best to stay close to your devices.
6. Connect correctly the charging cable to the charging port of headset. When the red light is on, the headset is charging. When the red light is off, the headset is fully charged.
Wireless & Wired:
The wireless mode: A built-in lithium battery provides up to 8-hr music time/10-hr talking time in a single charge.
The wired mode: It can also be used as a wired headphone with the 3.5mm audio cable when the battery is powered off.
Make a call or answer a call with built in Mic while running, biking, and other forms of exercise.
Our headphones work with most smartphones, tablets, computers, and TVs. You could check the remaining battery conveniently on your smartphones.
Range: 33 feet without obstacles
Charging Port: Micro USB
Adapter Output: DC 5V
Music Playback Time: 8 hours
Talk Time: 10 hours
Charging Time: 2 hours
HIGH QUALITY STEREO SOUND: JIUHU wireless headphones provides passive noise isolating, NOT active noise cancellation(ANC). With the nature of the soft earmuffs, you could experience reduce ambient noise and immersive stereo sound.
8 HOURS OF MUSIC BLISS: The rechargable long battery life means you get 8 hours of continuous music/10 hours talking time, or can relax with 165 hours of standby time in a single charge.
LASTING COMFORT: You can enjoy long sessions of your favorite tunes thanks to the soft ear cushions, and the adjustable headband that extends to suit even the largest heads.
FOLDABLE DESIGN: The foldable headband can not only save your desk space, but also make it convenient to carry and easy to store when not in use or during travels.
WHAT YOU GET: 18 months warranty and 90 days return or exchange. Any questions about our products, please contact our customer service team, we will try our best to solve it for you.