NIA S4000 BLUETOOTH HEADSET WIRELESS BLUETOOTH HEADPHONES

Function: Wireless and Wired connection, support TF Card/FM Radio play ,APP controlling

Audio interface: 3.5MM

Frequency: 20Hz-20KHz

Impedance: 32Ω

Driver Unit: 40MM HD Driver Unit

Standby Time: 200Hours

Charging Time: 2 Hours

Working Time: 6-8 Hours

Battery: 250mAh

Transmission Distance: 10M

Package Includes:

1* Headphone

1* Charing Cable

1* User Manual