Harman Kardon GO PLUS PLAY Branco

Features
Wireless Bluetooth streaming
Rechargeable battery
Dual Microphone Conferencing System
Wireless Dual Sound
Premium Materials

Specs
Support A2DP 1.3, AVRCP 1.6, HFP 1.6
Signal-to-Noise Ratio 80dB A-weighted
Bluetooth transmitter power 0 to 9dBm
Bluetooth transmitter frequency range 2402MHz to 2480MHz
Battery charge time 3 hours
Battery type 22.2Wh rechargeable battery
Bluetooth version 4.1
Transducer size (mm) 2x woofers (90mm), 2x tweeters (20mm)
Power supply 19V 3A
USB charge out 5V/2.1A ( 5V/0.5A when playing music)
Weight (g) 3433
Frequency Response 50Hz-20kHz (-6dB)
Rated power 4x25W (AC mode)
Bluetooth transmitted modulation GFSK, π/4 DQPSK, 8DPSK
Music playing time up to 8 hours (varies by volume level and audio content)
Frequency Response 50Hz-20kHz (-6dB)
Signal-to-Noise Ratio 80dB A-weighted
Transducers 2x woofers (90mm), 2x tweeters (20mm)
Height 211.5mm
Width 417.5mm
Depth 181.5mm