AK-35 Home Audio Amplifier: This Mini Amplifier/Receivers with 30W+30W rated power, suppor two 4-16Ω pessive speakers, this digital audio amplifier, eliminates microphone functionality to focus on sound quality, lossless decoding and low distortion,with natural, delicate and smooth sound quality, stereo surround sound output,great for home theater sound system Bluetooth Wireless Connection: This home audio power amplifier, with Bluetooth wireless connection, supports wireless connection between audio devices and amplifier, saving the trouble of wiring, convenient and non-destructive sound quality(Tip: When using Bluetooth connection, please keep the device and the amplifier within 5 metres of each other). Besides, it also with AUX, USB, RCA input, great for TV audio, computer audio system or car acoustic surround sound system Stereo Power Amplifier: 2.0 channel amplifier can provide 30Wx2 rated power and 200Wx2 P.M.P.O (Peak Music Power Output), using a powerful audio processing chip YD7377, low distortion and anti-interference ability, shielded power inductor, smooth sound quality, low noise, no popping, HiFi stereo effect is excellent, which is a idea home audio receivers & amplifiers With Treble and Bass Control: The AK-35 speaker amplifier with treble and bass controls key, allow you to finely tune the sound, whether deep and thick bass or high and clear treble, this amplifier will can be easily realized, with a natural, delicate and smooth sound quality output With Remote Controller & FM Radio: With FM radio function. When FM radio status, press Play/Pause key, the system will automatically search and store the local FM station, which allow you listen to your favourite radio stations and programmes. When playing MP3, press EQ Balance effect selection key can switch 6 different equalization effects built-in the player, press Repeat mode key, the player in the Single Repeat (ONE) and the All Repeat (ALL) playback modes conversion etc.