Package includes:<br />1 x Speaker<br />1 x Audio cable<br />1 x Micro USB cable<br /><br />Features: <br />-Supports USB disk｣ｬ TF card｣ｬ AUX input extended playing.<br />-Compatible with various devices of Android｣ｬ iOS and Windows system.<br />-FM radio.<br />-Hans-free phone call.<br />-Digital display screen.<br />-Built-in dual speakers｣ｬ heavy bass.<br /><br />Use instructions:<br />1.Turn on the speaker｣ｬ and it will automatically enter into bluetooth mode;<br />2.Turn on the bluetooth on your device｣ｬ select the speaker ｡ｰJC-176｡ｱ and make it connected .<br />3.The USB cable is required to be the connected as the antenna for FM mode <br /><br />Note:<br />-The color of the item may vary slightly due to photography and different PC monitor｣ｬ and the size might be slightly errored due to manual measurement.  Your kindly understanding would be appreciated.<br /><br />Specifications:<br />Name: Bluetooth speaker<br />Model: JC-176<br />Material: Plastic<br />Color: Black <br />Size: 40x6.5x7.4cm/15.7｡ｱx2.6｡ｱx2.9｡ｱ<br />Power supply: Built-in 3.7V 18650mAH Li-battery<br />Input power: DC5V 1000mAh<br />Charge time: Approx.3h<br />Playing time: Approx.10h(at about a quarter of the volume )<br />Output: 4 ｩﾓ5W x 2 (10W)(THD｣ｼ1%)<br />Bluetooth version: V3.0 <br />Bluetooth effective range: About 10m/393.7｡ｱ<br />Frequency response: 85Hz-20KHz<br />SNR: 75dB<br /><br />