Bluetooth Hat Unisex Winter Warm Snow Cap Cotton Thick Warm Snow Hat Windproof
Features: Bluetooth snow cap
1. Bluetooth version: 5.0
2. Bluetooth call: full duplex
3. Wireless distance: 10 meters/32.81ft and above
4. Frequency range: 2.402GHZ
5. Talk time: 5-6 hours
6. Standby time: 20days
6. Charg time:1.5 hours
7. Rechargeable battery:180mA
9. Compatible with a variety of high-end and low-end Bluetooth
devices including mobile phones, IPAD, laptops, speakers, bracelets, watches, medical equipment, etc.
1. fast boot code
Press and hold the middle button for 2 seconds. One click, the red light and the blue light will light up in turn, then the red and blue lights will flash alternately to enter the code mode; if the code is successful, the blue light is always on, and the Bluetooth name can be searched by the mobile phone to open the Bluetooth name;
2. full-duplex high-quality call, callback
Automatic Bluetooth answering, two-way intercom, double-click play callback;
3. play music on the machine
After the mobile phone Bluetooth is connected, press the middle play button directly to automatically open the music player.
4. volume addition and subtraction
Press and hold the volume -, decrease the volume, press and hold the volume +, increase the volume
5. up and down adjustment
Short press volume - previous song, short press volume + next song
6. play mode switch
Double click volume - switch TF card \ Bluetooth mode
7. shut down
Press and hold for 2 seconds, turn off a red light and turn off
Description of power saving mode:
It will enter the power-saving mode in about 15 seconds. You can see it in the blue light. The blue light flashes twice in a few seconds to save power. If it is connected, when the phone has no audio and the POWRE button is not pressed, it has been
in the power saving mode. When the phone has audio, it will exit this mode and enter the normal mode.
In addition, if you do not have a mobile phone, after entering the power saving mode, it will automatically shut down in five minutes.
Remarks: cautious cleaning
1*USB data cable