This machine is one professional bluetooth audio, external audio, support functions in one of the innovative products.
When pairing after the success, with other bluetooth products normal play music can be realized stereo music play. And can through the 3 * 2 high fidelity loudspeaker realize music reproduction.Main parameters of bluetooth stereo1. The output power: the stereo 2 * 3 w (RMS).2. Frequency response 20 hz - 15 KHZ.3. Signal-to-noise ratio S/N: > 60 db.4. Bluetooth version 2.05. Bluetooth transmission distance: 10 m (open).6. Charging current more than: 500 ma.7. Battery: built-in polymer battery 3.7 V (800 mah / 1200 mah).8. Working temperature: 0 ~ 40 degrees.9. Audio signal input interface: standard 3.5 mm stereo headset jack.10. Feet inches: long 219 * 115 * high 28 mm wide.