Elegant high-end appearance, sense of popular lines. Speaker with two full-range 4 Euro 3W speakers and equipped with Super Bass diaphragm, independent speaker cavity, The perfect performance of all kinds of music, suitable for all kinds of music of people to buy, beautiful sound, easy to carry. Wireless Bluetooth transmission, to solve the usual long wire short cable, bring trouble! Wireless, you can put it where you want. You can answer the phone, use the phone with Bluetooth connection, speakers with a microphone, you can easily use it to answer a phone Zero radiation, good for the body. With FM radio function, the use is very convenient. A TF card and U disk can be inserted to play MP3 music. Compatible with iapd, for iPad2, new for iPad, for iPad mini, iphone and Samsung, htc, motorcycle, Nokia and other Bluetooth phones and a variety of Bluetooth computers and other wireless audio transmission equipment. Bluetooth speakers can use computer USB interface or MP3, 4, mobile phones and other common 5V USB charging heads to charge. Plug the charging cable, 3.55mm interface into the DC 5V speaker plug, USB interface on the computer or charging head. Red light is on when charging, it will be fully charged after 3-5 hours. Red charge indicator will be off after fully charged The technical specifications: Audio TF / USB / AUX port Speaker: dual 4 ohm3WΦ40mm speakers FM frequency range: 87.5-108MHz Frequency response: 100Hz-16KHz Battery: 3.7V 1800mAh lithium battery Play time: up to 6 hours Charging time: 2.5-3.5 hours Charging interface: micro-usb Input voltage: DC5V-500mAh Colour: brown Material: wooden Size: 200*76*80mm Package Contents: 1 * speaker 1 * Micro-USB cable Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.