
Wireless Microphone
- Clear, high-quality audio from pickup to transmission
- Reliable high connectivity even in crowded environments
- Receiver-transmitter MIX recording mode for flexible use
Details
https://store.sony.com.au/camera-microphones/ECMW2BT.htmlProduct Actions

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Customers may request a price match from Sony against the price being offered by another retailer for the same product, subject to these terms (“Terms”). In these Terms “Sony” means Sony Australia Limited (Australian purchases) or Sony New Zealand Limited (NZ purchases). 1. Price match request is available for new Sony products sold by Sony that appear with the: a) “Request a Price Match” button on their product page (online purchases at store.sony.com.au (Australian purchases) or store.sony.co.nz (NZ purchases); or b) where indicated by Sony Staff (in store purchases at Sony stores in Australia and NZ). Products made available for price match are at Sony’s discretion and may change frequently. 2. Sony may in its discretion choose to offer a price match for a current Sony product sold by Sony against a competing qualifying product (as defined below) when requested by a customer. Requests may be eligible for a price match if the below criteria are met. Sony will consider each case and communicate its result. This is not a price match guarantee. See this page for details on how to request a price match online or instore. Criteria: a) the product you are asking Sony to price match must be identical to the one being sold by Sony, including matching brand, model number and colour (“Qualifying Product”); b) the Qualifying Product must be in stock and available for sale (or available for pre-order online or in store) at a qualifying retailer (“Qualifying Retailer”). A Qualifying Retailer means: i) local retailers in Australia and NZ (including their online sales); and ii) marketplace sellers in Australia and NZ that source genuine Sony products; and c) the Qualifying Product must not involve one or more Exclusions, see below at end of these Terms for Exclusions. Exclusions may be updated from time to time. 3. Other terms applicable to price match requests: a) Sony requires reasonable evidence to verify the price that the price match is being sought for. This may include a link to the advertisement, or a photo of the advertisement. The price must be current on the day of request and available to purchase (in stock) at that price; b) Price match may apply to multiple quantities of the same product at time of request to the limit set by Sony if the price match is offered (for example, if customer would like to purchase multiple quantities of the same product at the price match amount, Sony will indicate how many can be purchased at the price match price); and c) Australian purchases: We match store.sony.com.au on in store prices and in-store prices on store.sony.com.au. New Zealand purchases: We match store.sony.co.nz on in store prices and in-store prices on store.sony.co.nz. d) Price Match may not be valid in conjunction with any other offer or coupon. Check with Sony customer support (online purchases) or Sony stores in Australia or NZ at the time of making your price match request. 4. If Sony approves the customer’s price match request the below terms apply. If Sony does not approve the customer’s price match request the customer will be informed of this. Terms that apply where price match is approved: a) Online purchases from store.sony.com.au (Australia) or store.sony.co.nz (New Zealand purchases): i) if price match is approved it will remain valid in the customer’s cart for the timeframe indicated by the Sony customer service team. ii) If customer chooses not to proceed with the sale within this time period, the price match price for the product will no longer apply and the price in the customer’s cart will revert to the current price for the product at store.sony.com.au (Australia) or store.sony.co.nz (New Zealand) at the time the price match expires. iii) If a customer removes a product subject to an approved price match from their cart, the product cannot later be added to the customer’s cart at the earlier price match price. b) In store purchases: if Sony approves the customer’s price match request, it will remain valid for the time period indicated by the Sony Store staff member. If the customer does not complete sale within this time period, the price match price will no longer apply. 5. These Terms are governed by the laws of Australia (Australian purchases from Sony) and New Zealand (New Zealand purchases from Sony). Exclusions Current as at 1 November 2023 1. Commercial quantities and pricing (price reduced due to volume or association). 2. Stock Liquidations (goods sold by a business placed into receivership – closing down clearances). 3. Prices where items are part of a package or bundle (Example: TV and Soundbar package, Sony will not match just the Soundbar at the reduced package price). 4. Corporate offers where a valid account is necessary for eligibility or corporate (B2B) pricing or quotes. 5. Price / advertising errors (technical issues, misquotes, or listings which are suspected to be incorrect). 6. Parallel Import or Grey Market distributors. 7. Interest free and finance offers where payment method is part of the price reduction. 8. Offers and promotions where points make up payment. 9. Seconds, refurbished or ex demo stock. 10. Prices which Sony suspects are incorrect or are significantly below market / cost pricing. The above exclusions may not cover all situations. Other exclusions may apply and will be notified to you at the time of your request if applicable.
Product Gallery





Key Features
High-quality sound
The ECM-W2BT features an internal microphone capsule that picks up sounds cleanly and clearly, to deliver a high-quality audio stream. The microphone is also effective at suppressing extraneous noise.
Pick up sound from any direction
The omnidirectional microphone picks up sound from all directions. Use the clip to place the microphone near the speaker's mouth, without worrying about which direction it's facing.
Clear, cable-free digital transmission
When the ECM-W2BT is used with the compatible camera that supports a Digital Audio Interface, the sound picked up by the receiver is transmitted via a digital signal, enabling low-noise cable-free recording.
Clean sound even in a windy environment
The wind screen that's included with the ECM-W2BT effectively reduces wind noise as well as excessive breath noise. This means you can record clear, stable sound even when shooting outdoors on windy days.
Easily compensate for extra-loud or extra-quiet sound
The unit's sophisticated attenuator function allows you to record loud audio sources at a lower volume or amplify quieter sounds, so you can easily optimise recording levels depending on the circumstances.
High-quality audio transmission from microphone to receiver
The audio stream is transmitted between microphone and receiver using Qualcomm aptX Low Latency Bluetooth codec, to provide low latency and prevent loss of sound quality during transmission. [1] Qualcomm aptX Low Latency
Long battery life for extended shooting sessions
Record wirelessly for up to nine hours when using the ECM-W2BT with a camera that supports power supply via the Multi interface (MI) Shoe. With the compatible cameras, the microphone unit's battery supports nine hours of use, and the receiver unit can operate over nine hours. Battery life of the receiver will be up to three hours of use, when pairing with cameras which do not support power supply via the Multi Interface Shoe. For compatible cameras, please refer to the link below.
Stable, uninterrupted audio recording
Stable wireless performance provides solid connectivity and greatly reduces the risk of interruption to the audio stream, even in crowded settings with a lot of wireless activity. [1] Up to 200m (600ft), in locations with good visibility.
Designed to reduce dust and moisture
With its moisture and dust resistant design, the ECM-W2BT is ready for comfortable use in any environment. The ECM-W2BT incorporates weather-sealed seams and port covers for reliable, interruption-free operation outdoors.
Flexibility from the expandability
The microphone is easily expandable via the 3.5mm stereo mini-jack on the transmitter, to give you a clearer, more realistic audio track. You can capture clean stereo sound to make your vlog more flexible and even more impressive when you attach the ECM-LV1 lavalier microphone (sold separately) to the transmitter unit.
Easy switching between audio pickup modes
A single switch on the receiver makes it easy to select the pickup mode needed for your shoot. There are three pickup modes to choose from, capturing audio from the microphone only, the receiver only, or a mix of both microphone and receiver.
Connector protect holder designed for portability
The ECM-W2BT comes with a connector protect holder that's convenient for carrying the receiver and microphone snugly together. The connector protect holder also doubles as a microphone stand, making it possible to stably set up the microphone when you're using the receiver and microphone paired together as one unit.
Convenient MIX mode for two-person shoots
The ECM-W2BT can easily be used to record the voices of two people, the camera operator and the subject, at the same time. With microphones built into both the transmitter and receiver units, the ECM-W2BT is perfect for quick single-operator recording. The audio sources can be mixed and recorded together using the MIX mode.
Ready for multi-person shoots
Use the provided connector protect holder as a microphone stand, setting the mic in a central position. The omnidirectional microphone will capture audio from all participants when you are shooting a group of people.
Compact, lightweight design for superior mobility
The compact size of the ECM-W2BT is perfect for when you're shooting outdoors or on location. At just 27 grams (1.0oz) for the microphone (transmitter) unit and 28 grams (1.0oz) for the receiver, it won't weigh you down during a shoot.
Usability with a wide range of devices
An extensive range of cameras and other devices can be connected to the receiver portion of the ECM-W2BT. Equipment such as PCs and digital voice recorders that support audio input but don't have a Multi Interface Shoe can be connected via the 3.5mm stereo mini-jack output port on the receiver unit.
The ideal partner for the ECM-LV1
Pairing the ECM-LV1 with the ECM-W2BT is an excellent way to take advantage of the ECM-W2BT's benefits. The super-compact ECM-LV1 can be easily and unnoticeably attached to your subject's clothing, capturing up-close stereo audio that's then transmitted over the long-distance wireless range available to the ECM-W2BT.
Safeguards to prevent recording failures
To avoid accidental interruptions during audio recording, the ECM-W2BT is equipped with display lamps that confirm successful operation. The LINK lamp indicates the status of transmission between the microphone and the receiver, and the POWER lamp warns when the remaining battery charge is getting low.
Stress-free shooting with a cableless setup
The ECM-W2BT will free you from worrying about accidental disconnections, handling noise and cable clutter. With the convenient audio and power interface provided by Sony cameras with an MI Shoe, you can enjoy the advantages of a cable-free setup. You can also benefit from improved sound quality through use of the Digital Audio Interface (available on compatible cameras) ensuring pristine digital sound quality.
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Warranty
When you purchase a Sony product, you have the peace of mind in knowing that your product is covered by Sony's Standard Warranty provided by Sony Australia Limited (for Australian purchases) and Sony New Zealand Limited (for New Zealand purchases)
This product is searchable
Search for this product by using any of the following codes or IDs

- ECMW2BT
- 4548736131996
- ECM-W2BT
- ECM-W2BT//C CE7