•Output power (W): 4.2
•Dynamic frequency response range (Hz): 0.69 90 Hz – 20 kHz
•Dimensions (cm): 9.4 x 7.8 x 4.2
•Weight (kgs): 0.19
•Bluetooth profiles: A2DP V1.4, AVRCP V1.6
•Bluetooth frequency: 2400 MHz – 2483.5 MHz
•Bluetooth transmitted modulation: GFSK, π/4 DQPSK
•Bluetooth transmitter power: ≤ 9 dBm (EIRP)
•Bluetooth version: 5.3
•Charging time (hrs): 3
•Maximum music playing time (hrs): 7