[Upgraded] Acekool Portable Wireless Voice Amplifier Microphone with Waistband, MP3 Player/U Disk/TF, 1800mAh Rechargeable Batteries for Teachers, Speakers, Yoga Instructors, Coaches and More;

Warm Tips:
1.AC adapter is NOT included, you can use a adapter(output 5V 0.5A-1A) to charge the Acekool voice amp
2. Amp: Charging-flashing red light; Fully charged-steady red light. Mic: Charging--steady red light; Fully charged--red light go out
3. Pls do not face to face with the host speaker when using the microphone, otherwise there will be scream and sharp noise
4. Before you use, turn on the Acekool voice amplifier which keep a low voice volume and turn on the MIC(keep a low voice volume ) to connect with it.
Now you can turn up the voice amplifier to the maximum volume, then walk away and adjust the mic's volume according to your needs.
5. NOTE: push the "-" ，"+" button one by one to adjust the amp and mic's volume；Pls Do not press"-" ，"+" button for a long time, otherwise loss connect with the voice amp
6.If you use two or more voice amps at the same time, there may be a crosstalk problem.At this point, you can try to turn off all the voice amps and reconnect one of the voice amp to solve the frequencies cross problem.


Product Specification:
Color:Black
Peak power output: 10 watts
Frequency response: 90Hz-18KHz
Output impedance: 4Ω
Wireless distance: 150feet
Work temperature: -10 degree to 45 degree
Charging voltage: DC 5V 500mA
1.Voice Amplifier:
Lithium battery：1800mAh
Amplify Time: 8 to 12 hours(Depends on the using environment, such as volume, etc.)
Charging Time: 3 to 5 hours
2.UHF Wireless Mic:
Lithium battery：550mAh
Amplify Time: 4 to 7 hours (Depends on the using environment, such as volume, etc.)
Charging Time: 2 to 3 hours
Product size: 4.13 * 3.45 * 1.06inch(10.5 * 8.5 * 2.7cm)
Package size: 7.28 * 6.10 * 2.95inch(18.5 * 15.5 * 7.5cm)


Package:
1 * Voice amplifier
1 * USB charge cable
1 * Waistband belt
1 * Wireless microphone
1 * User manual