CWORLD Speaker JBL GO2

Specifications:

Bluetooth version : 4.1
Support: A2DP V1.2, AVRCP V1.5, HFP V1.5, HSP V1.2
Transducer : 1 x 40mm
Output power : 3.1W RMS
Frequency response : 180Hz – 20kHz
Signal-to-noise ratio : ≥80dB
Battery type : Lithium-ion polymer (3.7V, 730mAh)
Battery charge time : 2.5 hours
Music playing time : up to 5 hours (varies by volume level and audio content)
Dimensions (H x W x D) : 71.2 x 86.0 x 31.6 (mm)
Weight : 184g
Bluetooth transmitter power : 0-4dBm
Bluetooth transmitter frequency : 2.402–2.480GHz
Bluetooth transmitter modulation : GFSK/DQPSK/8DPSK