You don't need any skills to use wireless headphones. In a few seconds, you will enter your world of sweet music.Product description 1. The earphone is equipped with a large-capacity charging compartment, which can continuously charge the earphone without fear of temporary earphones running out of power and long battery life. 2. Use them at home and office without worrying about interruption or technical difficulties. This is the simple, barrier-free wireless experience you have been looking for. 3. Provide people with the best wireless audio products and create a completely wireless lifestyle. Wireless life is a trend, a new proposition. Simple link, simple life.Product attribute Bluetooth version: V5. 0+EDR Wireless frequency: 2. 4GHz Support protocol: A2DP1. 3/HFP1. 6/HSP1. 2/AVKCP1. 6/D11.3 Charging voltage/current: 5W/1A Play/talk time: about 4 hours Charging time: about 1 hour Standby time: 120 hours Microphone sensitivity: -42dB Charging chamber parameters: input voltage/current 5V/1AWarm reminder 1. Please remember that due to the lighting effects, the monitor's brightness / contrast settings / etc's, there will be some slight differences in the color of the pictures and the actual items. Measured by hand, deviations of 1-2 cm are possible. 2. Please leave us a message if you have any questions. We will respond and offer you our best service.
