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• support stereo bluetooth, excellent sound quality, bass shaking;
• Can play the TF card MP3 files, support data transfer function;
• support the IPhone, the device and all the phone support bluetooth stereo function;
• Bluetooth and TF card music control, controlled under the play/pause, a song, a poem;
• 3.5 stereo audio input interface, easy connection notebook, digital music players, etc.;
• music playback in practice for four hours, and the built-in lithium battery, charging DC5V.
1. Using Bluetooth 3.0 + EDR, compatible Bluetooth version 3.0 and below
2. The more wide working voltage range (3.3 V to 5 V) support for lithium batteries
3. Touch the LED lighting function: the LED luminous intensity: 1200 MCD, LED maximum power: 0.72 W
4. The speaker power: 3 w (USB power supply or built-in lithium electricity)
5. Frequency response range: 20 hz to 20 KHZ
6. Sensitivity: 90 db + 2 db
7. Speaker: 45 mm ø 4 Ω 3 w16 core magnetic double high quality speaker (magnetic)
8. A grade built-in polymer battery specification: DC5V / 500 mah
9. The charging voltage: DC5V / 500 ma, Micro - USB power supply
10. Working temperature: - 10 ℃ ~ + 50 ℃
11. Distortion: < 0.3%
12. The single net weight: 368 g (attached packing accessories, a total of 505 g)
13. The USB specification: suitable for Micro - USB
14. Product specifications: (diameter) 117 * 140 mm (base)