User's Manual

NC104 User Manual
Warning
Read the below warning thoroughly before you start using your headset. Store this manual with
product packaging. The safety precaution manual reduce the risk of fire or injury when correctly
complied to.
To reduce the risk of injury :
Keep batteries out of reach of children.
Do not heat, open, or dispose of battery pack in fire.
Do not allow metal objects to touch the battery on the device.
Do not expose battery pack to excessive heat.
Product Specification
 Product model: NC104
 Bluetooth solutions: JL7006
 Bluetooth version:V5.3
 Frequency response:20Hz-20KHz
 Speaker size: Ø 40 mm
 Sensitivity: 112dB 士 3dB
 Speaker impedance:32Ω
 Effective distance: 10m
 Battery capacity: 300 mAh
 Playing time: 7-8 hours
 Charging time: about 2 hours