JBL Endurance DIVE Waterproof Wireless

Up to 8 hours of wireless playback with Speed Charge battery Built-in MP3 Player Power Hook Secure fit ear hook design, which automatically turns the power on/off when putting on or taking off the earphones When your routine takes place both in and out of the water, JBL Endurance DIVE headphones are built to keep up. Guaranteed never to hurt or fall out, Dive amplifies your workout with an IPX7 waterproof rating. Its sleek PowerHook design powers on automatically when you slip it behind your ear, while a secure wireless neckband keeps it in place. Leave your device behind with Dive’s 1 gigabyte memory storage (up to 200 music tracks), accessed with touch controls. And with 8 hours (max) of battery, Dive is ready to hit the pool, track, and gym all in one day. General Specifications Bluetooth version 4.2 Ear tip material Silicon Driver size (mm) 10.0 IP Code IPX7 Audio Specifications Driver sensitivity at 1kHz/1mW (dB) -20dB Dynamic frequency response range (Hz) 20 Hz – 20 kHz Impedance (ohms) 16.0 Number of drivers per ear 1.0 Control and Connection Specifications Bluetooth profiles HFP v1.6, A2DP v1.3, AVRCP v1.5 Bluetooth frequency 2.402GHz-2.48GHz Bluetooth transmitted modulation GFSK, ?/4DQPSK,8DPSK Bluetooth transmitter power 4 dbm Charging time (hours from empty) 2 Maximum talk time (hours) 7 Features Bixby No Built in MP3 Player Yes Built-in Microphone Yes Carrying pouch Yes Hands Free Call Yes In-ear Yes Power hook Yes Rechargeable battery Yes Secure Fit Yes Siri/ Google Now No Speed charge Yes Touch Control Yes Twist lock Yes Waterproof Yes Wireless Yes