SADA D-230 Mini Wireless Bluetooth 2.1 Stereo Compurter Speaker TF/U disk FM Radio Music Player fpr PC Laptop TV

Specification:Model: D-230Material: ABSColor: BlackWhite, Black (optional)Resolution:40dbSignal To Noise Ratio:80dbFrequency Response: 20HZ-17KHZAdjustment form: RotatingPower Supply: USB powered 5VOutput Power: 4WSize: Approx. 130 * 115 * 95 mm/ 5.1 * 4.5 * 3.7 in (big); 75 * 60 * 60 mm/ 3.0 * 2.4 * 2.4 in (small)Package Weight: 600 gFeatures:4. Compatible with more Bluetooth devices.5. Made of high quality ABS, durable to use and good performance.2. With high-definition stereo FM broadcast, support normal frequency band.3. Built-in TF card, U disk intelligent decoder, can play a variety of music formats.1. Wireless Bluetooth 2.1 transmission technology, high-speed wireless transmission of data, strong anti-interference performance.Bluetooth Version of The Connection Method:1. Press and hold the switch button (OFF/ON) for 3 seconds, the speaker will emit the Enter Bluetooth Mode tone. At this time, the blue light below the switch is flashing. If the speaker is not in Bluetooth mode, click the MODE selection button next to it. When the mode selection button (MODE) is switched to the Bluetooth mode, the speaker will emit a Enter Bluetooth Mode tone.2. Turn on the Bluetooth settings of the mobile phone (the mobile phone brand is different, the Bluetooth open mode is also different) to enter the search, and the connection pairing is displayed after the display of BT-SPEAKER. The initial pairing password is 0000. After the connection is successful, the speaker will issue pa