Bluetooth version: 4.1
Support: A2DP V1.2, AVRCP V1.5 HFP V1.5, HSP V1.2
Transducer: 1 x 40mm
Output power: 3.0W
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 modulationGFSK/DQPSK/8DPSK
Maximum music playing time (hrs): 5
Output power (W): 3