1, Bluetooth Version: V4.2 Waterproof IPX5
2, the standard: 3.5 line interface.
3, the charging time is about: 4H;
4, Battery power: 5200mAH Power Bank
5, charging interface: MICRO USB;
6, the speaker: 5W * 2;
7, working time: Bluetooth 12 hours;
8, audio frequency: 100Hz-20KHz;
9, charging time about: 4H;
10, audio: Bluetooth device, LINE IN.
11, charging interface: MICRO USB;
12, Bluetooth effective distance: 10 meters;
13,Several colors for your option:Black Yellow Red Brown
14,Accept OEM and ODM orders
15,Factory Certifications: ISO9001、Sedex、SGS
16,Product Certifications: CE、RED、Rohs、BQB、FCC、CP65、Telec