*Bluetooth version4.2

*SupportA2DP V1.2, AVRCP V1.5, HFP V1.6, HSP V1.2

*Transducers1 X 40mm

*Output power3W RMS

*Frequency response130Hz – 20kHz

*Signal-to-noise ratio>80dB

*Bluetooth transmitter power0 – 9dBm

*Bluetooth transmitter frequency Range 2.402 – 2.480GHz

*Bluetooth transmitter ModulationGFSK, π/4 DQPSK, 8DPSK

*Dimension110 x 110 x 34.1mm

*Weight251gBattery typeLithium-ion polymer (3.7V/1000mAh)

*Battery charge time3 hours @ 5V, 0.5A

*Music playing time up to 10 hours