Sony ECM-W2BT Specs

System
Wireless TransmissionDigital Bluetooth
Included Transmitters1 x Clip-On with Microphone
DiversityNon-Diversity
Max Operating Range656.2' / 200 m
Max Systems per Setup2
BluetoothNot Specified by Manufacturer
Audio CodecaptX
Receiver
Form FactorCamera-Mount
Mounting OptionsShoe-Mount (with Included Hardware)
Number of Audio Channels1
Audio I/O1 x 1/8" / 3.5 mm TRS Female Unbalanced Output
Frequency Response20 Hz to 20 kHz
Power RequirementsBattery, Proprietary Power Adapter
Battery Type1 x Built-In Rechargeable (Included)
Approx. Battery Life3 Hours
Display & IndicatorsLED (Battery Status, Sync)
HousingABS
Operating Temperature32 to 104°F / 0 to 40°C
Storage Temperature-4 to 113°F / -20 to 45°C
Dimensions1.3 x 1.1 x 2.1" / 34 x 29 x 53 mm
Weight1 oz / 28 g
Transmitter 1
Transmitter
Form FactorClip-On with Microphone
RF Output PowerNot Specified by Manufacturer
Audio I/O1 x 1/8" / 3.5 mm TRS Female Unbalanced Input
Auto-Level ControlNo
Gain Range0 to +20 dB (10 dB Steps)
Power RequirementsBattery
Battery Type1 x Built-In Rechargeable (Included)
Approx. Battery Life3 Hours (Lithium)
Display & IndicatorsLED (Battery Status, Sync)
HousingABS
Dimensions1.2 x 2.7 x 0.7" / 31 x 68 x 19 mm
Weight1 oz / 27 g
Microphone
Form FactorIntegrated
ColorBlack
Sound FieldMono
CapsuleElectret Condenser
Polar PatternOmnidirectional
Packaging Info
Package Weight0.365 lb
Box Dimensions (LxWxH)5.8 x 3.4 x 2.7"