Functional features
* Bluetooth 3.0 + EDR.
* Built-in lithium battery, micro USB charging port;
* Support hands-free communication;
* Transmission distance up to 10 meters;
* Connect with bluetooth mobile phone/computer/device connection is used;
* Material: ABS.
* Output power: 3 W;
* Frequency range: 120 Hz - 20 KHz;
* Signal-to-noise ratio: ≥78Db
* Impedance: 4 ohm.
* Accessories: one with three charging line, manual. 1 a mobile power supply output
Technical parameters
Impedance: 4 Ohm, power: 3 W, voltage: DC5 V
Signal-to-noise ratio: ≥78Db, distortion rate: ≦ 1.0% ,trumpet diameter: 40 mm
Battery capacity: 2000-6000 mah, the product size: 45 * 120 mm
Product weight: 200 g, color: blue, black (in kind prevail)
Packing:
Color box size: 140 * 100 * 50 mm
Carton size: 710 * 210 * 260 mm
The number of each box: 50 PCS/CTN
Net weight/gross weight: 10 kg / 11 kg
Accessories: * 1 with 4 charging line, hook,
* Manual, color box
