JBL In Ear True Wireless Headphones, Black- JBLT120TWSBLK

JBLT120TWSBLK Spec Sheet (EN) 476 KB General Specifications Weight (g) 73g Bluetooth version 4.2 Audio Specifications Driver size (mm) 5.8mm Dynamic driver Driver sensitivity at 1kHz/1mW (dB) 96dB Impedance (ohms) 15mW Control and Connection Specifications Bluetooth profiles A2DP 1.3 AVRCP 1.5 HFP 1.6 Bluetooth transmitter power 0~10 dbm Bluetooth frequency 2.402 GHz – 2.48 GHz Bluetooth transmitted modulation GFSK, Π/4 DQPSK and 8DPSK Battery Dynamic frequency response range (Hz) 20Hz – 20kHz Battery Type Lithium-ion Battery (85mA/3.7V) Charging time (hours from empty) <2hrs from empty Play time (hours) 4hrs with BT on Features JBL Pure Bass Sound Yes Rechargable battery Yes In-ear Yes Charging case Yes Built-in Microphone Yes True Wireless Yes Hands Free Call Yes Siri/ Google Now Yes