FOREVER BMS-400 Manuel page 4

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Thank you for purchasing a product by Forever. Before use, please refer to the Thank you for purchasing a product by Forever. Before use, please refer to the
User's manual, and save it for future reference. Do not disassemble the device User's manual, and save it for future reference. Do not disassemble the device
on your own – all repairs should be done by a service technician. Use only ori- on your own – all repairs should be done by a service technician. Use only ori-
ginal parts and accessories provided by the manufacturer. The device should ginal parts and accessories provided by the manufacturer. The device should
not be exposed directly to water, moisture, sunlight, fi re or other heat sources. not be exposed directly to water, moisture, sunlight, fi re or other heat sources.
We hope that the product by Forever fulfi lls your expectations. We hope that the product by Forever fulfi lls your expectations.
Image description Image description Image description
1. Microphone, LED light. 1. Microphone, LED light.
2. Treble adjustment 2. Treble adjustment
3. Echo loudness adjustment. 3. Echo loudness adjustment.
4. Reduce volume, previous track. 4. Reduce volume, previous track.
5. Turn on/off the device, Play/Pause. 5. Turn on/off the device, Play/Pause.
6. MicroSD cards slot. 6. MicroSD cards slot.
7. USB output. 7. USB output.
8. 5 V DC charging connector. 8. 5 V DC charging connector.
9. Increase volume, next track. 9. Increase volume, next track.
Specifi cation: Specifi cation: Specifi cation:
Capacitive microphone Capacitive microphone
Loudspeaker power: 3W Loudspeaker power: 3W
Bandwidth: 100 Hz- 10k Hz Bandwidth: 100 Hz- 10k Hz
Maximum gain: 115 dB 1kHz THD <1% Maximum gain: 115 dB 1kHz THD <1%
Built-in battery: Li-Ion 1500mAh. Built-in battery: Li-Ion 1500mAh.
Bluetooth: 4.0 Bluetooth: 4.0
Echo mode Echo mode
Supply volume: 5 V DC Supply volume: 5 V DC
Battery operation time: up to 6 hours Battery operation time: up to 6 hours
Charging time: 2 hours Charging time: 2 hours
Charging Charging Charging
Connect USB/micro USB cable provided in the kit to a 5V DC voltage supply Connect USB/micro USB cable provided in the kit to a 5V DC voltage supply
source . Network charger with USB out can be the supply source. Connect the source . Network charger with USB out can be the supply source. Connect the
other end of the cable to micro USB port in the microphone. Charging is signal- other end of the cable to micro USB port in the microphone. Charging is signal-
led with red LED on the power switch. When fully charged, the LED goes off . led with red LED on the power switch. When fully charged, the LED goes off .
When the microphone is fully charged, disconnect it from the power supply. When the microphone is fully charged, disconnect it from the power supply.
Turning on Turning on Turning on
Press and hold power switch on the microphone until LED on the power switch Press and hold power switch on the microphone until LED on the power switch
is on. is on.
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