
XTUGA A400 Professional 4 Channels Studio Karaoke UHF Wireless Microphone
RETURN AND REPLACEMENT POLICY
This policy is valid for the Philippines only.
At VMi Direct, we are committed to providing high-quality products and excellent customer service in accordance with the consumer protection standards set by the Department of Trade and Industry (DTI) and the Consumer Act of the Philippines (R.A. 7394).
✅ 1. 7-Day Replacement for Defective Products
If your purchased item has a manufacturing defect, you may return it for a replacement or exchange within 7 calendar days from the date of purchase.
This policy applies only to products that are found to be defective upon arrival or develop a verified manufacturing defect within the first 7 days of use.
⚠️ This policy does not cover “change of mind” returns, accidental damage, misuse, or normal wear and tear.
📄 2. Proof of Purchase Required
To qualify for a replacement, you must provide a valid proof of purchase, such as:
- Official receipt
- Sales invoice
- Order confirmation email
- Transaction record from our website
Without proof of purchase, we may not be able to process your replacement request.
📦 3. Condition of the Product
The item must be returned in original condition, which includes:
- Complete with original packaging and labels
- All accessories, manuals, cables, and freebies included
- No signs of physical damage, tampering, or improper use
- In a resalable (marketable) condition
Products that are damaged due to mishandling, modification, or incorrect installation will not be eligible for replacement.
❌ 4. Non-Covered Cases ("Change of Mind")
We do not accept returns or exchanges for:
- Change of mind
- Wrong color, size, or model selected
- Buyer’s remorse
- Products that are not defective
- Customer Misuse
- Improper Handling of the Customer
- Water Damages to Electronic Products
Please double-check your order before confirming your purchase.
🛠️ 5. Warranty & Service Center Guidelines
Some products (e.g., electronics, appliances, mobile devices) may come with a manufacturer’s warranty card that includes specific service terms.
In such cases:
- You may be directed to an authorized service center for inspection, repair, or replacement.
- The service center’s assessment will determine whether the issue is covered under warranty.
- VMi Direct will assist in coordinating the process and provide necessary documentation.
Please retain your warranty card and register your product (if required) as per the manufacturer’s instructions.
🏬 6. Store Discretion & Exceptions
While our policy follows DTI guidelines, VMi Direct reserves the right to:
- Approve or decline replacement requests based on verification
- Offer store credit or alternative solutions in special circumstances
- Update this policy with prior notice, in compliance with Philippine consumer laws
Any exceptions are at the sole discretion of VMi Direct and are not guaranteed.
📞 7. How to Request a Replacement
- Contact our Customer Support within 7 days of purchase:
- Email: support@vmidirectph.com
- Hotline: +63923-6039512 / +639764561295
2. Provide:
- Order number
- Proof of purchase
- Photos/videos showing the defect
- Description of the issue
3. Our team will assess your claim and guide you through the next steps—either a direct replacement or referral to a service center.
Professional UHF microphone system delivers clear and loud audio signal and is much more stable than the VHF. 4-channel wireless microphone receiver, fixed frequency, superior anti-interference ability. Upgraded wireless signal acquisition. 4 antennas can be installed on the back of the receiver to enhance the received signal, ensuring high frequency stability and accuracy.
Up to 200 Feet within Line of Sight
Comply with new FCC rules Ultra High Frequency
XTUGA A400 Metal Material 4-Channel UHF Wireless Microphone System with 4 Hand-held
Receiver
Sensitivity: >80dB
Audio output: Balanced and Unbalanced
Power requirement: AC 16V, 400mA
Dimensions: 440×210×40mm
Weight: Approx. 1.3kgs
One 1/4" Mixed and four XLR Individual outputs
Cartridge: Dynamic
RF output: <10mW
Normal deviation: 22kHz
Maximum deviation: 80kHz
Battery: 2 x 1.5V battery
Battery life: >8 hours
Wide Compatibility
This wireless microphone system works with any PA, loud speaker, mixer, amplifier or karaoke machine that has mic input and mic volume control. It is ideal for live performances like church, weddings, presentations, meetings, trainings, public speaking, karaoke or any party.
Specifications
Overall System
Number of Channels: 4
Carrier frequency range:
A: 504.50MHz, 514.60MHz, 521.90MHz, 538.70MHz
B: 553.70MHz, 577.10MHz, 586.70MHz, 593.20MHz
Stability: 0.006%
Normal deviation: 22kHz
S/N ratio: <120dB
T.H.D: <0.6%
Frequency response: 50Hz–15kHz
Features
- Full metal design
- 4 channels can work without interference simultaneously
- Four receiver antennas
- Individual volume controls on each channel
- Audio mute circuitry for quiet operation
- Introducing frequency compressing/expanding technique to reduce noise and increase dynamic range
- Broad frequency response, super low distortion
- One 1/4" mixed and four XLR outputs
- Range up to 200 feet (60 meters)
How to Use
Step 1
Connect AC adapter to a wall outlet and connect the receiver to the next stage of your system (Amplifier / Speaker).
Step 2

Install fresh batteries into the transmitter (Handheld Mic or Bodypack).
Step 3
Turn on receiver and transmitters, enjoy reliable wireless performance.
Packing List
- 1× UHF Wireless Receiver
- 4× Handheld Microphones
- 4× Antennas
- 1× Power Adapter
- 1× Audio Cable
- 1× English User's Manual