* Side dual-diaphragm design to enjoy rich bass

*Independent wire control design volume adjustment is simple and easy to use

*Multi-diaphragm stereo speakers six-core multi-diaphragm stereo speakers-Lenovo M550 unique appearance contains high sound quality

*This speaker also inherits the classic sound quality, through the multi-diaphragm design to create a rich bass effect, beyond your imagination, and at the same time bring you a surging sound effect.

*Support a variety of audio sources, widely compatible with a variety of devices, widely compatible with mainstream devices in the market, tablet PC/desktop PC/smartphone

detail:
Product Name: Lenovo Bluetooth Speaker
Voltage: 5V DC, 2A
Channel: 2.0 sound system
Horn diameter: 52mm
Speaker power: 3W*2 dual speakers
Signal-to-noise ratio: ≥75dB
Frequency response: 40HZ-20khz
Connection method: 3.5mm audio jack
Sensitivity: 550mV