Sony ECM-W3 Specs

Key Specs
Wireless Technology
Analog/Digital Hybrid
Included Transmitters
2 x Clip-On with Microphone
Diversity
Non-Diversity
Max Operating Range
492.1' / 150 m
Receiver Type
Camera-Mount
Microphone Type
Integrated
Polar Pattern
Omnidirectional
System
Wireless Technology
Analog/Digital Hybrid
Number of RF Channel Frequencies
2
Included Transmitters
2 x Clip-On with Microphone
Diversity
Non-Diversity
RF Channel Scanning
Auto-Scan
Max Operating Range
492.1' / 150 m
Max Transmitters per Band
2
Built-In Recorder
No
Timecode Support
No
Mobile App Compatible
No
*As of September, 2023: Check with manufacturer for the most up-to-date compatibility
Bluetooth
5.3
Bluetooth Operating Distance
492.1' / 150 m
Receiver
Receiver Type
Camera-Mount
Mounting Options
Shoe-Mount (with Included Hardware)
Antenna
Internal
Number of Audio Channels
2
Audio I/O
1 x 1/8" / 3.5 mm TRS Unbalanced Output
1 x Intelligent Hot Shoe Output
Frequency Response
20 Hz to 20 kHz
Network I/O
None
USB/Lightning Connectivity
USB-C Female
Power Requirements
Battery
Battery Type
1 x Built-In Rechargeable
Display & Indicators
LED
Operating Temperature
32 to 104°F / 0 to 40°C
Dimensions
1.3 x 1.1 x 2" / 32 x 29 x 50 mm
Weight
0.9 oz / 25 g
Transmitter
Transmitter Type
Clip-On with Microphone
RF Output Power
Not Specified by Manufacturer
Audio I/O
1 x 1/8" / 3.5 mm TRS Female Input
Auto-Level Control
Yes
Frequency Response
20 Hz to 20 kHz
Sync Method
Bluetooth
Antenna
Internal
Power Requirements
Battery
Battery Type
1 x Built-In Rechargeable
Approx. Battery Life
6 Hours
USB/Lightning I/O
None
Display & Indicators
LED
Operating Temperature
32 to 104°F / 0 to 40°C
Dimensions
1 x 2.1 x 0.8" / 25 x 52.5 x 20.5 mm
Weight
0.6 oz / 17 g
Microphone
Microphone Type
Integrated
Sound Field
Mono
Polar Pattern
Omnidirectional
Frequency Range
20 Hz to 20 kHz
Maximum SPL
120 dB SPL
Sensitivity
-20 dBFS at 1 kHz
Operating Temperature
32 to 104°F / 0 to 40°C
Charging Case
Battery Chemistry
Lithium-Ion
Capacity
Not Specified by Manufacturer
Charging Interface
USB-C
Dimensions
3.6 x 2.6 x 1.6" / 92.5 x 65.5 x 41.5 mm
Weight
3.9 oz / 110 g