ماژول پری آمپلی فایر با بلوتوث XY-BDT-B PREAMPLIFIER سه ولومه

Specifications:

Product name: Bluetooth audio pre-stage tuning board

Product model: XY-BDT

Power supply: 5-24V1A

Bluetooth version: 5.1

Audio input: Bluetooth + AUX input

Audio output: AUX stereo output

Volume adjustment: high-end encoder knob adjustment, smooth feel

Frequency range: 20HZ-20KHZ

Signal to noise ratio: 92DB

Transmission distance: more than 15 meters

Weight: 82g

Unique function: support SINILINK control

Colour: black

Material: plastic

Size: 75 x 63 x 25mm