JBL Tune 570BT Slušalice Bluetooth Black

Driver size: 32mm/1.26” Dynamic driver
Power supply: 5V 1A
Weight: 160g
Headset battery type: Lithium-ion battery (3.7V/450mAh)
Charging time: 2 hrs
Music playtime with BT on: up to 40 hrs
Frequency response: 20Hz – 20kHz
Impedance: 32 ohm
Sensitivity: 103.5dB SPL@ 1kHz 1mW
Maximum SPL: 95dB
Microphone sensitivity: -29dBV@1kHz/Pa
Bluetooth version: 5.0
Bluetooth profile version: A2DP v1.3
AVRCP v1.6
HFP v1.7
Bluetooth transmitter frequency range: 2.4GHz – 2.4835GHz
Bluetooth transmitted power: <8dBm Bluetooth transmitted modulation: GFSK π/4 DQPSK 8DPSK Maximum operation temperature: 45°C.