คำอธิบาย
| Brand | JBL |
| Model | T520-BT |
| Frequency | • 20-20KHz |
| Impedance | • 30 ohms |
| Sensitivity | • 102 dB SPL@ 1kHz 1mW |
| Microphone | • Number of Microphones : 1 |
| Bluetooth | • Bluetooth version : 5.3 • Bluetooth profiles : HFP 1.7.2, AVRCP 1.6.2, A2DP 1.3.2 • Bluetooth frequency : 2.4 GHz – 2.4835 GHz • Bluetooth transmitted modulation : GFSK, π/4-DQPSK, 8-DPSK • Bluetooth transmission power : 6 dBm (E.I.R.P) |
| Wireless | N/A |
| Controls | • Control your sound and manage your calls from your headphones with the convenient buttons on the ear-cup. Hear your voice while talking, with the help of Voice Aware. |
| Connector | • Bluetooth |
| Cable Length | N/A |
| Battery | • Charging time (hours from empty) : 2 • Maximum play time (hours) : 57 |
| System Support | N/A |
| Package Contents | • 1x JBL Tune 520BT Earphones • 1x USB-C charging cable • 1x Warranty Card/Safety Manual • 1x Introductory Guide |
