Dongguan Tuanli Electronic Co. Ltd.

China, Guangdong, China

Innovative low-frequency radiation and digital low frequency enhancement technology. extraordinary sound quality stylish simplicity compact, led lights, extraordinary beautiful suitable for mp3, pc, tv and cd, etc. Green materials, environmental protection and energy saving input power: usb dc5v output(rms): 3w*2 driver unit: 1.5"*2.4ω frequency response: 80hz-20khz thd+n: =95db input: 3.5mm stereo

We are offering Mini Speaker, Portable Speaker, Laptop Speaker. Input power: usb dc5v output(rms): 3w*2 frequency response: 80hz-20khz input sensitivity: 550±50mv signal to noice ratio: >=95db thd+n:.

It can be connected with notebook/laptop, desktop, mobile phone, mp3/mp4 player, through usb line and 3.5 inch audio cable. Wihe the world's most advanced class-d digital power amplifier, speakers are able to perform high effiency, low distortion-rate, and detailed sound. With small and elegant case design, it is easy for carrying. Usb supply. Input power: usb dc5v output(rms): 3wx2 driver unit: 2"x2.4ω frequency response: 90hz-20khz separation: >=95db tdh+n:

With the world's most advanced class-d digital power amplifier, speakers are able to perform high efficiency, low distortion-rate, and detailed sound. It plays ideal sound for genernal household the music fans and video gamers. The sound quality can be compared favorable with normal 2.1 speakers’. Professional full-range and neodymium driver. High power efficiency and quality performance, achieving energy saving and environmental protection purposes at the same time. Input power: usb dc5v input interface: 3.5 mm audio cable output power (rms): 3wx2 frequency response: 90hz-20khz input sensitivity: 550±50mv signal to noise ratio: >=95dba thd+n:

It can be connected with notebook/laptop, desktop, mobile phone, mp3/mp4 player, through usb line and 3.5 inch audio cable. Wihe the world's most advanced class-d digital power amplifier, speakers are able to perform high effiency, low distortion-rate, and detailed sound. With small and elegant case design, it is easy for carrying. Usb supply. Input power: usb dc5v frequency response: 90hz-20khz input sensitivity: 550±50mv signal to noice ratio: >=95db thd+n: