JBL Tune 125BT Neckband Earphone (US) Black (P-1641)

JBL Tune 125BT Neckband Earphone
Dynamic frequency response range: 20Hz-20kHz
Sensitivity: 96dB SPL/1mw
Sensitivity: 96dB SPL1kHz
Sensitivity: 96dB SPL/1m@1kHz dB v/pa
Impedance: 16Ω
Bluetooth transmitted power: 0~4dBm
Bluetooth transmitted modulation: GFSK, DQPSK, 8-DPSK
Bluetooth frequency: 2.402GHz-2.48GHz
Bluetooth profiles: HFP v1.5, HSP v1.2, A2DP v1.2, AVRCP v1.5
Bluetooth version: V5.0
Battery type: GSP051230 01
Battery type: Polymer Li-ion Battery (3.7V, 120mAh)