Takstar E500W — wireless voice amplifier.

Description:
E500W (Headset +Handheld Version) is a portable wireless amplifier with up to 20W power, designed for teachers, guides, trainers and presenters. UHF transmission provides a stable signal at a distance of up to ~40m, and the built-in dual-coil speaker guarantees high volume and voice clarity. 40 adjustable channels (Channel A: CH01-20; Channel B: CH21-40) and the ability to use multiple sets simultaneously.

• Built-in wireless module with anti-interference protection for use with two microphones. Optional rechargeable handheld or headset microphones.
• Digital Signal Processor (DSP) chip inside effectively suppresses feedback.
• Wireless playback for easier music listening without tiring wires.
• Support for a variety of audio inputs, including USB storage, TF card and AUX inputs.
• Equipped with an LED display for a clear view of the amplifier's real-time status.
• Built-in large-capacity lithium-ion battery provides about 12 hours of operation (80% volume).

Specification:
• Mic frequency response: 80 Hz – 18 kHz
• Rated power: 10 W, peak power: 20 W
• Speaker: 4 Ω, dual voice coil
• Wireless mode: UHF with 40 selectable channels
• Wireless range: up to ~40 m (open area)
• Battery: 2×18650, 7.4 V / 2500 mAh
• Runtime: up to 12 h (at 80% volume)
• Charging: Type‑C 5 V / 1 A (≈2.5 h)
• Inputs/Playback: USB, AUX, TF card, Bluetooth
• Size: 130×102×46 mm, weight: ~420 g

Product Contents:
• E500W Amplifier/1 PCS
• Wireless Handheld Microphone/1 PCS
• Wireless Headset Microphone/1 PCS
• Wired Headset Microphone/1 PCS
• Shoulder Strap/1 PCS
• Type-C Charging Cable/2 PCS
• User Manual/1 PCS

Features:
• UHF wireless with 40 channels for multi‑set operation
• DSP chip reduces feedback and background noise
• Supports Bluetooth, USB, TF and AUX playback
• High‑efficiency loudspeaker for clear and loud voice projection
• Lightweight body for belt or shoulder use
• Suitable for teaching, touring, training and presentations