Ncredible 3301704 User Manual - page 6
6
Lithium Battery Safety
• Donotburnorburybatteries.Donotpunctureorcrush.
Do not disassemble. Recycle lithium batteries. Do not
dispose of in the trash.
• Iftheelectrolyteinthecellsshouldgetonyourskin,
thoroughly wash with soap and water. If in the eyes, rinse
thoroughly with cool water. Immediately seek medical
attention.
• Thebuilt-inbatterymaydischargecompletelyaftera
long period without use. Recharge.
• Followtheinstructionsforcharging.Donotcharge
longerthanrecommended.UnplugtheUSBcablewhen
the battery is charged.The headphones should never be
left unattended while charging.
Specifications
Chargingtime ............................................................approx.2hrs
Operation time ................. upto15hrsplay,100hrsstandby
Bluetoothconnectionrange ............................... 30ft.(9.14m)
BluetoothProtocol ................................................................. V4.0
Frequency Response ....................20Hz–20KHz(Speakers)
.........................................................................100Hz-10KHz(Mic)
Impedance ..............................................32 Ω±15%(Speakers)
.................................................................................2.2KOhms(Mic)
Sensitivity .....................................................111±5dB(Speakers)
.................................................–42±4dB/4.5V2.2KΩ,1KHz(Mic)
Specificationsaresubjecttochangeandimprovement
withoutnotice.Actualproductmayvaryfromtheimages
found in this document.