EARPHONE JBL V750 Next (Silver)

‘- Dynamic frequency response range: 10Hz-22 kHz
– Driver size: 40mm
– Driver sensitivity: 92dB@1kHz, 1mW
– Maximum: SPL104dB
– Microphone sensitivity: @ 1 kHz dB v/pa-42
– Impedance: 16ohm
– Bluetooth Max Output Power: 4dBm
– Bluetooth profiles: HFP v1.6, HSP v1.2, A2DP v1.2, AVRCP v1.4
– Bluetooth version: V4.0
– Bluetooth transmitted modulation: GFSK, π/4-DQPSK, 8DPSK
– Bluetooth frequency: 2.402GHz-2.48GHz
– Battery type: Polymer Li-ion Battery (3.7V, 850mAh)
– Charging time: 3 hours
– Music play time with ANC on and Bluetooth on: up to 15 hours
– Music play time with ANC off and Bluetooth on: up to 20 hours