Summary of Contents for Digitalk EI-F37B
- Page 1 User’s Manual Portable Multifunction Bluetooth Voice Amplifier/Loud Speaker Model: EI-F37B Thank you for purchasing this product For proper usages and application Please read this instruction manual thoroughly...
- Page 2 Notes: 1. Avoid using the voice amplifier near water, or immersing it into any liquid. 2. Don’t use the voice amplifier in a place with high temperature. 3. Adjust the volume in a comfortable level, to avoid damaging your health and the device. 4.
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Page 3: Product Highlights
Product highlights Professional voice amplification, and super wide sound field. Voice loud and clear. suitable for teachers, tour guides, public speakers, exercise instructors, tradeshow demonstrators, athletic coaches, and all outdoor activities. High-end microphone, no screaming noise. Equipped with high-end microphone, clear voice, and comfortable wearing. Support TF card and USB flash drive mp3, wav, wma format music play. -
Page 4: Number Keys
Operation Instructions Power and Volume Control knob: Rotate the knob clockwise to “on” to turn on the device, rotate the knob anticlockwise to “off” to turn off the device. After the device is turned on, rotate the knob clockwise to turn up the volume;... -
Page 5: Led Indicator
(1)During Micro SD card or USB music playing, short press the button to switch to the next song, continuous press to wind the music forward; (2)While listening to the radio, short press the button to switch to the next radio station. While playing Micro SD card or U-disk mp3 music, short press the button to repeat one piece of the mp3 music, continuous press to repeat all mp3 music. -
Page 6: Solutions To Common Problems
Solutions to Common problems Ask: My device cannot give out voice, what should I do? Answer: If the device fails to give out voice, don’t worry. Please check the following items (1) Whether the microphone is inserted in the wrong position. (2) Whether the power knob is in the “on”... -
Page 7: Technical Parameters
Technical Parameters Dimension 119*91*43mm Weight 279g Support music format Mp3,WAV,WMA Speaker impedance 80dB Frequency response 100Hz---13,000Hz Input signal Microphone(600 ) Charger output 5V/500mA Battery specification DC3.7V/1800mA Microphone sensitivity -52dB... - Page 8 Dimension 131*91*49mm Weight 285g Support music format Mp3,WAV Speaker impedance 80dB Frequency response 100Hz---13,000Hz Input signal Microphone(600 ) Charger output 5V/500mAh Battery specification DC3.7V/1200mAh Microphone sensitivity -52dB...
- Page 9 Warranty Statement “Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or a refund for a major failure and for compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure”...
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