Signal Range: 33ft
Playtime: 40 Hours
Charging Time: 1.5-2 hour
Frequency Range：20-20kHZ
Charging voltage: 5V 1-2A
Function spec: Bluetooth, Microphone, AUX
What's in the Box :
1 X Picun P28S Bluetooth headphones
1 X User Manual
1 X USB-Mirco Charging Cable
1x 3.5mm Audio Cable
How to connect the P28S:
1.please press the power/M button for 3-5 second, and the indicator lighgt(above the Power/M button) will show red and blue, you will hear "power on".
2.open the bluetooth function of your phone and please choose the "P28S" and you will hear "Connected."
- After Sale Support