Comica BoomX-U QUA 4 Channels UHF Wireless Lavalier Microphone System for Camera Mobile Phone Video Recording Shooting Interview Live Streaming Vlog

$467.99
  Availability: In Stock
  Shipping: Free Airmail 
  Estimated Delivery: 
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  •   Shipping Methods

    Handling Time

    Before we can ship your order, we prepare your products, do strict quality-control tests and carefully package the items. The time it takes to prepare your items for shipping is separate from the delivery time. It usually takes 1-3 business days to ship out .

    Shipping Methods

    You can choose the preferred shipping method on the cart page during the checkout process. We offers 3 international shipping methods:

    1. Airmail – Free untracked economy shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    2. Airmail Registered – Tracked shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    3. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)

    Delivery Time

    Airmail and Airmail Registered Area Estimated Delivery Time
    United States, Canada 7-25 business days
    Australia, New Zealand, Singapore, United Arab Emirates 10-25 business days
    United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
    Italy, Brazil, Russia, South Africa 10-45 business days
    Other countries 10-35 business days
    Expedited Shipping 3-10 business days to Worldwide

    Note: If you choose an expedited shipping, please remember to leave a valid contact number, this is required for expedited shipping’s courier delivery.

  •  Returns & Refund

    Last updated October 05, 2022

    Returns

    If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.

    Return Process

    To return an item, please email our customer service at sales@alexnld.com to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:

    Alex NLD
    Attn: Returns
    RMA #
    HaGiborim St 8
    Tiberias, 14388
    Israel

    Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.

    All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.

    Refunds

    After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.

    Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.

    Exceptions

    If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.

    Please provide us with following:

    1. Photos of the front and back sides of the packaging box;
    2. A photo, video or screenshot of the defective item or the defective part of the parcel.

    Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.

    Warranty & Repair service

    If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team  and the problem is acknowledged, you can send the items back to us for a repair.

    Note:  Please be aware, we do not cover the cost of the returns fees in  warranty & repair service.

    Order Cancellation

    If you want to cancel an order within 24 hours from confirmation of the payment, you will be entitled to a full refund. It is still possible to cancel an order after 24 hours, provided that it has not yet been shipped. If an order has been shipped, it’s impossible for us to cancel or modify it anymore. If you still want a refund, you required to return the item on it’s arrival.

    Questions

    If you have any questions concerning our return policy, please contact us at:

    +972 054-536-2888
    sales@alexnld.com

     


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Specification:

Transmitter (TX)
Antenna PCB Antenna
Polar Pattern Omnidirectional
Frequency Response 80Hz ~ 20kHz
Sound Pressure Level 100dB
Signal/Noise 75dB
Equivalent Noise 19dBA
Sound Delay <20ms
External Mic Input Interface 3.5mm TRS
Battery Li-ion Battery 700mAh 3.7V
Battery Life 6.5 Hours
Net Weight 45g
Dimension 49x 22x 66mm
Operating Temperature 0℃~ 50℃
Storage Temperature -20℃~ 60℃
Receiver (RX)
Antenna PCB Antenna
Receiving Sensitivity -90dBm
Signal/Noise 75dB
Equivalent Noise 19dBA
Sound Delay <20ms
External Mic Input Interface 3.5mm TRS× 2
Monitor Interface 3.5mm TRS/TRRS
Battery Li-ion Battery 1400mAh 3.7V
Battery Life 6.5 Hours
Net Weight 90g
Dimension 65x 17x 82mm
Operating Temperature 0℃~ 50℃
Storage Temperature -20℃~ 60℃
Parameters
Transmitter (TX)
Channel Number 24 x 4
Carrier Frequency of Group A 568.125MHz~573.875MHz
Carrier Frequency of Group B 580.125MHz~585.875MHz
Carrier Frequency of Group C 574.125MHz~579.875MHz
Carrier Frequency of Group D 586.125MHz~591.875MHz
Transmitting Power 15dBm
Receiver (RX)
Channel Number 24 x 4
Carrier Frequency of Group A 568.125MHz~573.875MHz
Carrier Frequency of Group B 580.125MHz~585.875MHz
Carrier Frequency of Group C 574.125MHz~579.875MHz
Carrier Frequency of Group D 586.125MHz~591.875MHz


Features:


4-group UHF Wireless Microphone, Broadcast Level

24 Channels, Support Multi-receiver Monitoring & Shooting

180°Foldable Antenna, 120m Super-long Transmission Distance

Support 4 Audio Tracks Mixing and Individual Output

Support Charging While in Use, Battery Life Up to 6.5 Hours

Internal and External Two Input Modes

Support Auto-scanning/Manual Channel-setting

LCF, 16-level Adjusted Gain Control, Optional Language, Muting Functions

LCD Screen for Intuitive Power and Audio Dynamic Monitor

Special Anti-loose Design for External Lavalier Mic

Designed with Multi-functional Belt Clip and Compact


Note:


Please make sure the IR sensor are closely aligned when pairing

Do not block the antenna position to avoid any poor signal generated

It is recommended toopen and adjust the antenna of transmitter and receiver to appropriate angle for stable transmission and long working distance

It is recommended to unfold the antenna of receiver when using auto scan function, or it will easily cause the scan to fail

Please choose to close the group to savepower of the receiver when there is no need for multi-group use

It is recommended to keep a distance more than one meter between each transmitterwhen using IR sync function, or it is easy to cause mismatching

The product belongs to high-precision instruments, please avoid falling, collision or pounding

Do not use the equipment in the vicinity of heat source or interference source, such as radiator, oven, WIFI AP, intercom or next to the other wireless devices

When the pick-up distance is close orit is used outdoors, please put on the wind muff to prevent sound burst or reduce wind noise

Do not use the equipment in rain or in a damp environment to avoid short-circuit danger

Please keep the product in a dry environment


Package Included:


1 x Receiver (RX)

4 x Transmitter(TX)

4 x 3.5mm Microphone

4 x Wind Muff

1 x 3.5mm TRS-XLR Audio Cable

1 x 3.5mm TRS-TRS Audio Cable

1 x 3 in 1 Charging Cable

1 x Cold-shoe Quick Release Plate

1 x Carry Case

1 x User Manual


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