E188 (Lavalier) Wireless Voice Amplifier

Teaching
Tour guide
Propaganda
Wireless
Built-in battery

• 2.4G wireless tech, stable, interference-resistant transmission over long distances.

• Ready-to-use compact wireless lavalier mic; no frequency setup needed.

• Digital amplification with 10W audio output for clear, high-fidelity sound.

• Wireless music playback from phones, computers, and tablets.

• Supports multimedia audio playback via USB drives and TF cards.

• AUX input allows it to function as a small speaker.

• Built-in 2000mA rechargeable lithium-ion battery offers about 15 hours of use.

• MCU smart charging management system prevents overcharging for safe operation.

• Stylish and durable design made from ABS engineering materials.

Product Detail

Product Detail
Application
Specification
Product Content
Product Tutorial

E188（领夹版）英文250812_01.jpg

E188（领夹版）英文250812_02.jpg

E188（领夹版）英文250812_03.jpg

E188（领夹版）英文250812_04.jpg

E188（领夹版）英文250812_05.jpg

E188（领夹版）英文250812_06.jpg

E188（领夹版）英文250812_07.jpg

E188（领夹版）英文250812_08.jpg

E188（领夹版）英文250812_09.jpg

E188（领夹版）英文250812_10.jpg

E188（领夹版）英文250812_11.jpg

E188（领夹版）英文250812_12.jpg

E188（领夹版）英文250812_13.jpg

E188（领夹版）英文250812_14.jpg

E188（领夹版）英文250812_15.jpg

E188（领夹版）英文250812_16.jpg

E188（领夹版）英文250812_17.jpg

E188（领夹版）英文250812_18.jpg

E188（领夹版）英文250812_19.jpg

E188（领夹版）英文250812_20.jpg

E188（领夹版）英文250812_21.jpg

E188（领夹版）英文250812_22.jpg

E188（领夹版）英文250812_23.jpg

E188（领夹版）英文250812_24.jpg

• Teaching, tour guiding, training, and promotions.

Voice Amplifier
• Frequency Response: 80Hz-18KHz
• Rated Power: 5W
• Peak Power: 10W
• Speaker Impedance: 4Ω
• Wireless Connection: V5.3
• Battery Type: Li-ion
• Battery Spec: 3.7V/2000mAh
• Working Voltage: DC 3.5-4.2V
• Charging Voltage: 5V⎓1.5A
• Playtime: About 15 hours
• Charging Time: About 1.5 hour
• Charging Port: USB-C
• Dimensions: 100*90*35.5mm
• Weight: About 200g

Lavalier Microphone
• Transducer: Back-electret condenser
• Directionality: Unidirectional
• Frequency Response: 60Hz - 16kHz
• Sensitivity: -50±3dB
• Operating Distance: Approx. 20m
(interference-free, indoor)
• Battery Type: Lithium-ion
• Battery Capacity: 3.7V / 240mAh
• Charging Specs: 5V⎓150mA
• Charging Time: Approx. 2 hours
• Usage Time: Approx. 6-7 hours
• Net Weight: Approx. 30g

Note: The above data are measured by Takstar laboratory which has the final interpretation right!

• Voice Amplifier	1 PC
• Wireless Lavalier Mic	1 PC
• Charging Cable	1 PC
• Strap	1 PC
• Wired Headset Mic	1 PC
• Lanyard	1 PC
• User Manual	1 PC

User manual
E188 (Lavalier) Wireless Voice Amplifier User Manual2026-08-26 14:21:44Download

E188 (Lavalier)

Product DetailApplicationSpecificationProduct ContentProduct Tutorial