User's Manual

4
Red LED & Blue LED flashes alternately, Activate your phone or device Bluetooth function
and search for headset. From the list of found devices on your mobile phone , select the
headset “Nakamichi” to connect it. Follow the instruction to enter “0000” as PIN if the
mobile phone
reminder to need. Headset or device can be used to play your phone
music or dial phone call etc.
Pairing with two phones or other devices at the same time
This headset can support 2 devices multi-connection. It can pair with two mobile phones
simultaneously, taking the call from any of them. After completing pairing with the first
phone, turns off the headset, then re-do the paring procedure with another phone. Once
finished the pairing, restart the headset, it will automatically connect to the Phone or
device of Last connected , and short press the two key of “volume +” and “volume -”
simultaneously ,can enable the multipoint Connect function, from the list of found devices
on another mobile phone, select the headset “F1” to connect it.
Kit Contents
1, 1 X Stereo Bluetooth headset F3
2, 1 X Charging Micro USB Cable
3, 1 X User Manual
4, 1 X 3.5mm audio wire
Warning
1, You must choose a qualified charger from a regular manufacturer to charge the
headset.
2, you must charge the headset if it has not been used for more than 12 months.
Specification
Bluetooth version: 4.0
Talk time: 10h
Stand-by time: 400h
Music play time: 10h
Wireless range: 10m
Bluetooth profiles: A2DP/ AVRCP/ HSP /HFP
Impedance: 32Ω
Sound pressure level: 103±3dB
Frequency Response: 20Hz---20 KHz
Signal-To-Noise: ≥85dB
Weight: 169.6g
Dimension: 176 x 166 x 65mm