Upgraded Nobsound Pro Power Bluetooth Digital Power Amplifier for HiFi with Power Supply NS-01G Amplifier, 5.0, 100W, Speakers, Audio, (Black)

This is a 2-in-1 amplifier that combines a Bluetooth receiver and a power amplifier (headphone amplifier). It connects wirelessly to speakers, such as smartphones. It's a mini size, but it has a power output of 100W. Inputs: AUX, USB, Bluetooth Update: Unnecessary alarms have been removed. Please note: 1. The NS-01G PRO amplifier is only suitable for 5-8 inch/4-8Ω/20-120W speakers. Using incompatible speakers may result in poor sound quality, overheating and overload protection, delays, power failures, and even damage. 2. If there is silence for 1-2 seconds when playing via Bluetooth, it may be due to insufficient power; please try a 19V-24V power adapter. 3. Bluetooth detection is only performed when the power is initially turned on and when the line input is disconnected. This product prioritizes line input, so if Bluetooth pairing is not possible, please unplug the cable. (If there are sound interruptions, it is highly likely that the power is insufficient; please try a power adapter between 19V and 24V.) 4. The power adapter is a general-purpose type and may not be able to be fully inserted. Mini Portable Stereo Wireless Bluetooth Power Car Amplifier Audio Digital Signal 100W 2-channel amplifier board module with aluminum body, 3.5mm audio signal line, and AV audio cable for speakers. Compatible with cars/motorcycles/televisions/computers/tablets/smartphones (Android, iPhone, iPad, iPod, laptop player) Features: Dimensions: 78 x 70 x 38 mm Material: Aluminum alloy Colors: Gold, Blue, Red Bluetooth standard: Ver. 5.0 + EDR Maximum communication distance: approx. 10m Power input: DC 9V-24V Maximum output: 100W Interface: AUX jack, Micro-B USB jack, DC 9V-24V jack package: 1x Bluetooth Stereo Power Amplifier 1 x 3.5mm AUX audio cable 1x AV audio cable 1x AC power adapter 1x Manual