JBL Tour One M3-TX - Black

Driver size: 40 mm / 1.57’’ Dynamic Driver
Power supply: 5 V⎓1 A
Weight: 278 g / 0.6 lbs
Battery type: Li-ion battery (850 mAh / 3.85 V)
Charging time: 2 hrs from empty
Music playtime with BT on and ANC off: Up to 70 hrs
Music playtime with BT on and ANC on: Up to 40 hrs
Talk time with ANC off: Up to 38 hrs
Talk time with ANC on: Up to 34 hrs
Frequency response: 10 Hz - 40 kHz
Impedance: 18 ohm
Sensitivity: 122 dB SPL@1 kHzv
Maximum SPL: 94 dB
Call Microphone sensitivity: -38 dBV/Pa@1 kHz
Bluetooth version: 5.3
Bluetooth profile version: A2DP V1.4, AVCRP V1.6.2, HFP V1.8
Bluetooth transmitter frequency range: 2.4 GHz - 2.4835 GHz
Bluetooth transmitter power: <10 dBm (EIRP)
Bluetooth transmitter modulation: GFSK, π/4-DQPSK, 8DPSK
Codecs: SBC, AAC, LC3, LDAC
Maximum operation temperature: 45 °C