Jabra Sport Rush vs. JBL Free II

Headphones Comparison, Reviews and Tests

In depth comparison and review of Jabra Sport Rush and JBL Free II. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.

Headphones Specifications Comparison

Jabra Sport Rush vs. JBL Free II Comparison Chart
DESIGN AND DIMENSIONS Jabra Sport Rush JBL Free II
Product Type Earphones - Bluetooth - wireless True wireless earphones - Bluetooth - wireless
Height 2.86 cm -
Width 3.34 cm -
Depth 1.47 cm -
Weight 21.61 g 4.8 g JBL Free II are lighter than Jabra Sport Rush headphones.
Dimensions & Weight Details - Earphone: 4.8 g
Charging case: 52 g
Colour - Black | White
Protection IP54 Splashproof, IPX4
Recommended Use - Portable electronics
Bluetooth Range (Operating Distance) 10 m -
SOUND QUALITY Jabra Sport Rush JBL Free II
Headphones Form Factor In-ear - neckband In-ear
Headphones Technology Dynamic Dynamic
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 4.1 Bluetooth 5.0 JBL Free II have a more advanced version of Bluetooth than Jabra Sport Rush.
Bluetooth Profiles Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP)
Sound Output Mode Stereo Stereo
Frequency Response 100 - 10000 Hz 20 - 20000 Hz JBL Free II offer a larger frequency range than Jabra Sport Rush.
Max Input Power 5 mW -
Sensitivity 109 dB 100 dB Jabra Sport Rush have higher sensitivity than JBL Free II.
Impedance 32 Ohm 16 Ohm
Max Sound Pressure - 95 dB
Diaphragm 12.4 mm 5.6 mm Jabra Sport Rush have a thicker diaphragm than JBL Free II.
Simultaneously Connectable Devices Qty (Multipoint) 8 - Jabra Sport Rush have the ability to connect to multiple devices simultaneously.
In-Cord Volume Control Yes -
MICROPHONE Jabra Sport Rush JBL Free II
Form Factor - Built-in
Type On-cable -
Frequency Response 100 - 8000 Hz -
Sensitivity -38 dBV/Pascal -38 dBV/Pascal
REMOTE CONTROL Jabra Sport Rush JBL Free II
Controls Volume, answer/end, play/pause, next/previous track, reject call, redial -
CABLE Jabra Sport Rush JBL Free II
Cable Type USB charge cable - detachable - 31 cm USB-C charge cable
Cable Length 60 cm -
FEATURES Jabra Sport Rush JBL Free II
Features - Touch control
BATTERY AND CHARGING Jabra Sport Rush JBL Free II
Battery Type Headphone battery rechargeable 2 x headphone battery rechargeable - Lithium Ion
Battery Capacity - 55 mAh
Battery Life 5 hour(s) 6 hour(s) JBL Free II lasts longer on a single charge than the Jabra Sport Rush.
Battery Life Details - (with included charging case): up to 24 hours
Standby Time 120 hours -
Charging Time 2 hour(s) 2 hour(s) The charging of both headphones last the same time.
Included Qty - 2
CONNECTIONS Jabra Sport Rush JBL Free II
Connector Type USB 2.0 (5 pin Micro-USB Type B (power only)) -
OTHERS Jabra Sport Rush JBL Free II
Included Accessories 3 pairs of EarGels, 2 fitclips 3 pairs of ear tips (small, medium, large), charging case (650 mAh)
Service & Support Limited warranty - 1 year -
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