General Specifications:

-Battery type Lithium-ion Polymer (22.2Wh)

-Music playing time up to 20 hours (varies by volume level and content)

-Rated power 2 x 10W

-USB charge out 5V / 2A (maximum)

-Support A2DP V1.3, AVRCP V1.5, HFP V1.6, HSP V1.2

-Frequency Response 65Hz-20kHz

-Transducer size (mm) 2 x 50

-Signal-to-Noise Ratio >80dB

-Bluetooth transmitted modulation GFSK, π/4 DQPSK, 8DPSK

-Battery charge time 4.5 hrs

-Power supply 5V / 2.3A

Dimensions:

-Dimensions (W × D × H) 213 x 87 x 88.5mm