Wireless Bluetooth Earphones Noise Reduction Dedicated Over-ear Bluetooth Earphones Beige

Parameter configuration
True wireless connection to achieve wireless stereo, left and right channel
separation, HIFl sound. Both left and right earbuds have full Wireless
functionality and can be used individually or in pairs.
Parameter configuration
True wireless connection to achieve wireless stereo, left and right channel
separation, HIFl sound. Both left and right earbuds have full Wireless
functionality and can be used individually or in pairs.
Support protocol: HSP/HFP/A2DP/AVRCP/SPP
Button: Fingerprint touch
Frequency response range: 40Hz-20KHz
Communication distance: about 15 meters
Battery life: 8~10hours (default boot volume)
Charging time: 1 hour
Sensitivity: 106dBSPL土3dB
Packing list: Earphone *2, Charging bin*1, Charging cable *1, Nsiruction manual*1
Wireless pairing
Take out the red and blue lights on both sides of the earphones to alternately
flash, start up and automatically pair, wait for one of the earphone indicator
lights to turn off, then the pairing is successful, open the mobile phone
wireless search wireless clickGH-ows pairing name to connect!
Chinese and English prompt tone switching mode
Touch twice when not connected to a mobile phone (same for single and
binaural states)
Tips: In order to avoid the headset automatically turning on the wireless
connection, it is recommended that you turn off the wireless device when not
using the headset, so as to avoid wasting the power of the headset andd the
device.
PRECAUTIONS
1. Do not treat this product violently, and do not squeeze it with heavy
objects, keep away from high temperature and high humidity environment.
2. Keep away from WIFI and routers and other high-frequency transmitting
equipment, which will affect the signal reception of this machine, resulting
in sound card disconnection and disconnection.
3. Please use this product in an effective environment(15meters), and there
should be no physical obstruction between the Wireless device and the
headset (such as a wall, etc.)
4. If the product is not used for a long time, put the earphone (within one
month)And the base for charging.
5. Do not remove or modify the headset for any reason, otherwis it may
cause Headphones that malfunction or burn out are not covered by the
warranty.
6. Special attention; This product can only be charged with a regular 5V
charger,Do not use fast charging with outputs exceeding 5.5V (if labeled as
6.3V, 9V, 12V)Charging with chargers, using fast chargers above 5.5V will
burn out,The eralhiiprd.
Note: This product can be used with any Wireless-enabled device.
Please follow the safety instructions or you may
cause fire, electricity, damage or other injury