BOYA BY-WM4 Pro K1 Portable 2.4G Wireless Microphone System(One Transmitters + One Receiver) with Hard Case for DSLR Camera Camcor

Digital wireless microphone system(one transmitters + one receiver), compatible with smartphones, DSLR cameras, consumer camcorders, PCs, etc.
Adopts 2.4G wireless technology, with strong anti-interference ability and high performance; up to 50m(164ft) operation range(without obstacle).
Omnidirectional lavalier microphone for clear sound recording, suitable for interviews, audio recording, video recording, etc.
Standard camera shoe mount and backside clip included, which allows you to mount the transmitter and receiver conveniently.
Lightweight and compact for easy carrying, and comes with hard case for convenient storage and carry about.


Package List:
1 * Transmitter
1 * Receiver
1 * Lapel Microphone
1 * 3.5mm to TRS Audio Output Cable
1 * 3.5mm to TRRS Audio Output Cable
1 * Cold Shoe Mount
1 * Hard Case





Specifications


Wireless Technology

Digital 2.4 GHz

Included Transmitters

1 x Bodypack with Microphone

Diversity

Non-Diversity

RF Frequency Band

2405 to 2478 MHz

RF Channel Scanning

Auto-Scan

Max Operating Range

196.9' / 60 m (Line of Sight)

Max Transmitters per Band

8

Encryption

None

Modulation

GFSK

Receiver Type

Camera-Mount

Mounting Options

Belt Clip, Shoe-Mount (with Included Hardware)

Number of Audio Channels

2

Audio I/O

1 x 1/8" / 3.5 mm TRS Female Balanced Line Output
1 x 1/8" / 3.5 mm TRS Female Balanced Headphone Output

Frequency Response

35 Hz to 14 kHz

Word Clock I/O

None

Power Requirements

Battery

Battery Type

2 x AAA

Approx. Battery Life

11.5 Hours

Display & Indicators

LED (Battery Status, Power, Sync, Transmitter Battery Status)

Dimensions

1.8 x 2.8 x 1.4" / 45 x 70 x 35 mm

Weight

1.7 oz / 47 g

Transmitter Type

Bodypack with Microphone

RF Output Power

3 mW

Audio I/O

1 x 1/8" / 3.5 mm 3-Pin Female Input

Included Cable Connector

1/8" / 3.5 mm TRS

Auto-Level Control

No

Approximate RF Sensitivity

-90 dB

Power Requirements

Battery

Battery Type

2 x AAA

Approx. Battery Life

11.5 Hours

USB/Lightning Connectivity

None

Display & Indicators

LED (Battery Status, Power, Sync)

Dimensions

1.8 x 2.8 x 1.4" / 45 x 70 x 35 mm

Weight

1.7 oz / 47 g

Microphone Type

Lavalier

Sound Field

Mono

Polar Pattern

Omnidirectional

SNR

84 dB

THD

0.05%

Output Connectors

1 x 1/8" / 3.5 mm 3-Pin Male

Package Weight

0.71 lb

Box Dimensions (LxWxH)

6.8 x 4.6 x 2.2"