JBL Endurance JUMP headphones have your back when it’s time to take your workout leaps and bounds ahead. Guaranteed never to hurt or fall out, these buds let you turn on the energy – instantly. Slip on the PowerHook™ design and they automatically power on. Move in confidence with a wireless neckband and TwistLock™ ear tips. Endure the elements with IPX7 waterproofing and 8-hours of battery life. And if that’s not enough, be ready for more in a few minutes thanks to a convenient Speed Charge battery.
Driver size (mm) 10.0 Number of drivers per ear 1.0 Driver sensitivity at 1kHz/1mW (dB) -20dB Impedance (ohms) 16.0
Control and Connection Specifications
Bluetooth profiles HFP v1.6, A2DP v1.3, AVRCP v1.5 Bluetooth transmitter power 4 dbm Bluetooth frequency 2.402GHz-2.48GHz Bluetooth transmitted modulation GFSK, π/4DQPSK,8DPSK
Dynamic frequency response range (Hz) 20Hz–20kHz Battery Type Lithium-ion polymer (3.7V, 120mAh) Charging time (hours from empty) 2 Speed Charging time (hours) 2.0 Talk time (hours) 7 Maximum music play time with ANC off (hours) 8.0
Rechargable battery Yes In-ear Yes Speed charge Yes Built-in Microphone Yes Water Proof Yes Wireless Yes Hands Free Call Yes Touch Control Yes Secure Fit Yes Powerhook Yes Twistlock Yes Siri/ Google Now No Bixby No