User's Manual

2.Product weight:
Headset parameters:
1 speaker diameter: 40MM.
2 The impedance: 16 ohm.
3 the rated audio output power: 5mW.
4 sensitivity: 106 ± 3DB.
5 Peak power output: ≤10mA
Bluetooth Noise-cancelling parameters:
1.Frequency: 2.402GHZ-2.480GHZ;
2.Bluetooth technology: CSR4.0
3.The receiving sensitivity; -80dBm<0.1%BER;
4.The Straight line transport range: 10 meters;
5.Data transfer rate: 115200bps;
6.Operating power consumption: less than 45MA;
7.Noise-cancelling mode:results of Noice-cancelling ≥15db
Battery parameters:
1.Battery specifications: Standard: 350MAH built-in battery
2 .Time of Bluetooth endurance: up to 5-8hours (based on 50% voice volume)
Time/Time of Noise-cancelling endurance:up to 5-8hours(based on 50% voice
volume)
(If playing high bit rate or high sampling rate, audio, playing time will
shorten appropriately)
3.The charging standards: AC 100V ~ 240v/50-60Hz, 5v/300 ~ 500MA
output(must use the charger standards in line with international
standards, or use computer USB port charging so as not to damage the
equipment)
4.Time required for charging:about 2-4 hours (depending on the different
sizes of charging current and different charging time)
Packing list
A headset host
One pc LINE-IN audio line
One pc USB charging line
An operating instructions
Use the matters needing attention
1.Set in the mobile phone Bluetooth, and the machine matching options