Headsets KR-1000 Wireless Smart Headset User Manual

Headsets KR-1000 Wireless Smart Headset

Interactive experience is controllable with one key

New smart headset series

Compatible with Bluetooth electronics like IOS and Android smartphones / tablets

Easy to match

1. Take the headphones out of the package and wear them well
2. Long press the start button, hear four consecutive prompt sound will start successfully
3. Open the Bluetooth function of the mobile phone, on the pairing page, search BY click and complete the pairing
4. After the first pairing connection is successful, the headset is automatically connected to a connected phone every time without repeated pairing

Note : If necessary, please turn off the headphones and repeat the above steps to reconnect

Media operations

Volume button: Click “+” to increase the volume Volume key: Click- -to reduce the volume Function key: click pause / shot audio (no prompt sound)

Call operation

• Function key : click to answer the phone,
• function key: click GUI to break the phone,
• function key : long press refused to answer the phone Headphone on & off
• Power on : press the power button for 2 seconds, four consecutive prompt sound
• shutdown: press the power button for 2 seconds, the English prompt sound “Power off” appears

Product charging

When charging: red light is always on When fully charged: red light goes out Charging time: about 2 hours

Product charging precautions

1. It is recommended to use the charging cable to connect the 5V=2A mobile phone charger to charge the product
2. If there is no mobile phone charger corresponding to the charging parameters, you can also use other specifications such as 9V-2A or 5V-4.5A and other specifications to charge the product.
3. It should be noted here that the mobile phone charging actual power s≤24W (such as 9V-2A power 18W), exceeding this power is easy to charge and damage the battery
4. Do not use car chargers, cradle chargers, USB wall chargers, and USB sockets. The fast charging power bank mainly charges the product by wire. Due to the high output power and unstable eyes, it is very easy to cause the product to fail to charge and the product to consume abnormally fast power. (the battery life is shortened), and even the signal is unstable

Why is there no sound when my earphones are turned on and connected

• When this happens, restart the product first. Generally, after re-disconnection, normal school can be resumed.
• Touch the audio function package selection in the tooth sales settings of the mobile phone, which is about to indicate the completion of the selection.
• .Make sure that the APP that plays the volume has been adjusted and set to make the audio sound from the Puya device.

(A good sound product developed with heart, I am afraid that users will misunderstand him, and BY does not want to be blamed by everyone)

When using the headphone, please pay attention to the following signals and other precautions:

• Between the daily headset and the mobile phone, the distance between the two should not exceed 10-20 meters, and there should not be too many obstacles (such as walls) that interfere with the interference, so as to avoid the problem of disconnection that affects the Bluetooth signal transmission.
• In the process of daily use, it is normal to have occasional disconnection problems. After all, Bluetooth belongs to wireless signal transmission, just like wifi network. Occasional instability is a normal phenomenon. , please wait a moment or change the location to solve it.
• About the sound insulation of headphones, whether there is sound leakage and the wearing method are very important, to avoid the ear sponge part of the headphones is not completely closed on the ears and head, you can adjust the wearing angle of the headphones and the bag in time according to the actual comfort of use. ear level.
• The volume of the headphones is adjusted to the maximum, and there is some audio vibrato. It is true Usually, if you want a more private soundproof environment, it is recommended to lower the volume to And the wearing angle is adjusted to the best situation.

Product routine maintenance

Do not wear the earphones for washing/raining, or soak the product in water, or use it in extreme environments such as abnormal temperature conditions. After each normal use, it is recommended to dry the sweat and rain on the earphones with a dry cloth, paper towel, etc. , After the stains, it can be stored in a static manner, which can effectively prolong the service life of the earphones and avoid the occurrence of failures to a great extent.

FCC STATEMENT

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. RF warning statement: The device has been evaluated to meet general

RF exposure requirement.
The device can be used in portable exposure condition without restriction.

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