Payment & Security
Description
- Compact and lightweight, the BY-W4 weighs less than 13g and can be clipped to clothing or placed on a desk
- 2.4GHz wireless transmission technology, low latency, more stable signal transmission
- The transmitter can work continuously for 7 hours after being fully charged
- Equipped with a one-button mute, multi-level gain adjustment function
- With 4 transmitters can satisfy 4 people recording at the same time
- Applicable to various scenarios such as live broadcasts, vlogs, news interviews, etc.
- Compatible with various recording devices such as cameras, mobile phones, and tablets
Specifications:
- BY-W4TX
- Transmission method: 2.4GHz ISM
- Signal Modulation: Gaussian Frequency Shift Keying
- Polar pattern: omnidirectional
- Operating range (obstacle-free): up to 30m
- RF output power: <10mW
- Frequency Response: 50Hz-16kHz
- Signal-to-noise ratio: >78dB
- Sensitivity: -42dB
- Built-in lithium battery specification: 3.7V/110mAh
- Charging interface: Type-C
- Charging time: about 2 hours
- Battery life: about 7 hours
- Weight: about 12.5g
- Size: 17.7*59*10mm
- BY-W4 RX
- Transmission method: 2.4GHz ISM
- Signal Modulation: Gaussian Frequency Shift Keying
- Operating distance (obstacle-free): up to 30m
- RF output power: <10mW
- Audio output interface: 3.5mm TRRS output hole
- Built-in lithium battery specification: 3.7V/200mAh
- Charging interface: Type-C
- Charging time: about 2 hours
- Battery life: about 7 hours
- Weight: about 18g
- Size: 20.2*65*12.8mm
In the box
- 4 x BY-W4 TX Transmitters
- 1 x BY-W4 RX Receiver
- 1 x 3.5mm TRRS to TRS Camera Output Cable
- 1 x 3.5mm TRRS to TRS Phone Output Cable
- 1 x 3.5mm TRRS Male to TRRS Dual Female Adapter Cable
- 3 x USB-C Charging Cable
- 4 x Foam Windscreens
- 1 x Storage Bag
- 1 x English User Manual
- Other items not include