JBL Free II vs. JBL Wave 300TWS

Headphones Comparison, Reviews and Tests

In depth comparison and review of JBL Free II and JBL Wave 300TWS. 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

JBL Free II vs. JBL Wave 300TWS Comparison Chart
DESIGN AND DIMENSIONS JBL Free II JBL Wave 300TWS
Product Type True wireless earphones - Bluetooth - wireless True wireless earphones - Bluetooth - wireless
Weight 4.8 g -
Dimensions & Weight Details Earphone: 4.8 g
Charging case: 52 g
Charging case: 36 g
Earbud: 3.85 g
Colour Black | White Blue | Pink | Black | White
Protection Splashproof, IPX4 IPX2
Recommended Use Portable electronics Portable electronics
SOUND QUALITY JBL Free II JBL Wave 300TWS
Headphones Form Factor In-ear Ear-bud
Headphones Technology Dynamic Dynamic
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 5.0 Bluetooth 5.2 JBL Wave 300TWS have a more advanced version of Bluetooth than JBL Free II.
Bluetooth Profiles Hands-Free Profile (HFP), 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
Sound Effects - Deep Bass
Frequency Response 20 - 20000 Hz 20 - 20000 Hz Both headphones offer the same frequency response.
Sensitivity 100 dB 105 dB JBL Wave 300TWS have higher sensitivity than JBL Free II.
Impedance 16 Ohm 32 Ohm
Max Sound Pressure 95 dB 95 dB
Diaphragm 5.6 mm 12 mm JBL Wave 300TWS have a thicker diaphragm than JBL Free II.
MICROPHONE JBL Free II JBL Wave 300TWS
Form Factor Built-in Built-in
Sensitivity -38 dBV/Pascal -38 dBV/Pascal
REMOTE CONTROL JBL Free II JBL Wave 300TWS
Controls - Mute, on/off, answer/end, next/previous track, voice assistant
CABLE JBL Free II JBL Wave 300TWS
Cable Type USB-C charge cable USB-C charge cable
FEATURES JBL Free II JBL Wave 300TWS
Features Touch control Touch control
BATTERY AND CHARGING JBL Free II JBL Wave 300TWS
Battery Type 2 x headphone battery rechargeable - Lithium Ion 2 x headphone battery rechargeable - lithium polymer
Battery Capacity 55 mAh 40 mAh JBL Free II have a higher battery capacity than JBL Wave 300TWS.
Battery Life 6 hour(s) 6 hour(s) Both headphones last the same amount of time on a single charge.
Battery Life Details (with included charging case): up to 24 hours Continuous playback: up to 6 hours
Continuous playback (with included charging case): up to 26 hours
Charging Time 2 hour(s) 2 hour(s) The charging of both headphones last the same time.
Included Qty 2 2
OTHERS JBL Free II JBL Wave 300TWS
Included Accessories 3 pairs of ear tips (small, medium, large), charging case (650 mAh) Charging case (500 mAh)
Service & Support - Limited warranty - 2 years
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