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Charging Instruction

1

.It can connect with power bank, PC USB or power adapter for charging. 

Note: power adapter specification: DC 5V/1A; 5V/1.5A; 5V/2A;

2.If the headset amplifier is turned on, the power LED does not light up. This means 

the headset amplifier has no power. If the power LED keeps lighting up red, this 

means the headset has low power. Please recharge in time. 

3.During charging, if LED flashes red, this means it is being charged. After being 

charged fully, LED keeps lighting up green. If 5V 1.5A power supply is used, it takes 

about 4 hours to charge fully. After charging fully, stop it to avoid over-charging. 

Note: for the first time operation, it is recommended to charge fully first. If the 

headset amplifier will not be used for a long time, please charge it once every 

half year to avoid over-discharging and battery damage. 

1

.Connect the headset with the headset connector of amplifier

2.Use the audio cable to connect the output connector of player equipment, e.g. 

music player, cell phone, MP3, etc, with the audio input connector of headset amplifier. 

3. Turn on the headset amplifier, and adjust the volume to a proper level.

Operation

Headset

Audio cable

Player

HA 101

PORTABLE HEADSET AMPLIFIER

10

Summary of Contents for HA 101

Page 1: ...HA 101 PORTABLE HEADSET AMPLIFIER...

Page 2: ...HA 101 400 6828 333 HA 101 HA 101 1 2 3 4 5 6 12 7 8 01...

Page 3: ...1 1KHz RL 16 1W THD 1 1KHz RL 16 16 300 97dBV A 80Hz 5dB 4 1 5A USB 5V 1 1 5A 12 11 1V 880mAh 15 AUX 3 5mm 3 5mm Micro USB HA 101 1 3mm 1 2m 1 Micro USB 1 1 HA 101 02 2 2 1 1 0 005 at 1KHz OUT 88mW R...

Page 4: ...3 5mm Micro USB 45 BASS ON OFF HA 101 03 BASS...

Page 5: ...HA 101 1 USB DC 5V 1A 5V 1 5A 5V 2A 2 3 5V 1 5A 4 1 2 MP3 3 04...

Page 6: ...1 2 3 BASS ON 1 2 3 4 5 6 7 8 HA 101 05...

Page 7: ...HA 101 2006 2 28 SJ T11364 2006 Pb Hg Cd CrVI PBB PBDE SJ T11363 2006 SJ 11363 2006 06...

Page 8: ...fficiency and promote audio quality HA 101 PORTABLE HEADSET AMPLIFIER 1 Professional audio operational amplifier high slew rate low distortion to reproduce original sound 2 High power output sufficien...

Page 9: ...eighted Bass Gain 80Hz 5dB THD 0 005 at 1KHz OUT 88mW RL16 Input Impedance 5K Dimension 160 66 16 5mm L W H Net Weight 180g Specification Battery Specification Battery Type Li ion battery Recharging U...

Page 10: ...It keeps lighting up red during low power voltage After lighting up for 45 minutes the amplifier turns off automatically and the LED lights off Power switch volume knob turn it clockwise When you hear...

Page 11: ...power supply is used it takes about 4 hours to charge fully After charging fully stop it to avoid over charging Note for the first time operation it is recommended to charge fully first If the headse...

Page 12: ...smoke abnormal smell happens please turn off the power switch and disconnect the power plug with power socket and send the product to local dealer for maintenance 4 The product and accessories should...

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