Specifications: Product model: XY-W5OL Product name: 50W+50W Bluetooth power amplifier board + WIFI clock Power supply: DC5-24V/2A or more Clock function: WIFI time service + high-precision clock chip Bluetooth version: 5.0 Audio input: Bluetooth + AUX + U disk + USB sound card Audio output: passive speaker + 3.5mm interface stereo output Volume adjustment: high-end encoder knob adjustment, smooth feel Output power: 50W2 Adapter speaker: 10W-100W/4Q-8Q Protection mechanism: electrostatic protection, overcurrent protection, short circuit protection, overheating protection Unique function: support Sinilink-APP control Product size: 72mm45mm*31mm

Parts list: Power amplifier module * 1 Screwdriver * 1 DC adapter * 1

APP download address: Apple IOS: search in the Apple store: Xinyilian or sinilink Android: https://m.pp.cn/detail.html?ch_src=pp_dev&appid=7921907&ch=default or download from the official website: http://www.sinilink.com/release.apk Use high-quality materials, good waterproof effect, not easy to seep, and durable High-end encoder knob adjustment, smooth hand feeling, volume can be adjusted at will Super protection function, electrostatic protection, overcurrent protection, short circuit protection, overheating protection Unique function, support Sinilink-APP control Bluetooth control, suitable for various models