3.5 mm jack Over-ear GOJI Blue 325 g Internal Lithium-ion Yes Bluetooth 5.0 32 Ohms Yes Neodymium drivers 98 dB Up to 28 hours 1 m 2.5 hours Tiltable earcups Yes Closed USB Yes 40 mm 20 - 20,000 Hz Earcup 20 mW - iOS- Android Yes No PU 10 m 1 year Yes

No In-ear GOJI White 48 g Internal Lithium-ion No Bluetooth 5.3 32 Ohms Yes Dynamic driver 110 dB 1.5 hours No Yes Yes Closed 20 - 20,000 Hz Earbud 3-5 mW Yes No Yes Silicone 10 m - Google Assistant- Siri 1 year Yes

3.5 mm jack Over-ear BEATS Black 260 g Internal Lithium-ion Yes Yes Yes Yes Closed USB Type-C Yes 40 mm Yes Earcup - Android- iOS Yes Yes Leather Siri 1 year Yes

Headphones Connect Over-ear SONY Black 255 g Internal Lithium-ion Yes Bluetooth 5.2 314 Ohms Yes Neodymium drivers 110 dB Up to 30 hours 1.2 m 3.5 hours Yes Fold-flat earcups Yes Yes Closed USB Yes 40 mm - iOS- Android 5 - 20,000 Hz Earcup - Android- IOS Yes Yes 10 m 1 year Yes Yes

Skull-IQ No In-ear SKULLCANDY True black 49.3 g Internal Lithium-polymer Bluetooth 5.2 16 Ohms Yes Neodymium drivers 100 dB Yes Yes Closed 6 mm - Android- iOS 20 - 20,000 Hz Earbud 8 mW - Android- iOS No Yes Silicone 10 m 1 year Yes

Sennheiser Smart Control App No In-ear SENNHEISER Black & copper 72.4 g Yes Bluetooth 5.4 Yes Dynamic 107 dB 1.2m 1.5 hours Yes Yes Yes Closed Yes 7mm - Android- iOS 5 - 21,000 Hz - Touch earbuds- Device - App Yes - Android- iOS Yes Yes Silicone 10 m - Google Assistant- Siri 2 years Yes Yes

USB Type-C In-ear SKULLCANDY Black 15 g 16 Ohms Yes Neodymium drivers 99 dB 1.2 m No Closed 9.2 mm 20 - 20,000 Hz In-line 10 mW Compatible USB Type-C devices No Yes Silicone 2 years Yes

Gold-plated 3.5 mm jack In-ear LOGIK White 9.5 g 16 Ohms No Neodymium drivers 94 dB 1.2 m No Open 12 mm 20 - 20,000 Hz 5 mW No No 1 year No

Beats app No In-ear BEATS Pink - Earbud: 5 g- Case: 48 g Internal Lithium-ion Bluetooth 5.2 Yes Dual-element diaphragm driver Up to 8 hours Yes Yes USB Type-C - iOS- Android Earbud Yes All smartphones Yes Yes Rubber Siri 1 year Yes Yes

TONE Free app No In-ear LG Black 42 g Internal Lithium-ion Bluetooth 5.2 Yes Custom driver 1 hour Yes Yes Closed Charging case 8 mm - Android- iOS Earbud Meridian EQ Yes All smartphones Yes Yes 10 m - Google Assistant- Siri 2 years Yes Yes

Bowers & Wilkins Music app 3.5 mm jack Over-ear BOWERS&WILKINS Black 310 g Internal Lithium-ion Yes Bluetooth 5.2 37.7 Ohms Yes Up to 30 hours 1.2 m 2 hours Fold-flat earcups Yes Open & Closed USB Type-C Yes 40 mm - iOS- Android 10 - 20,000 Hz Earcup 10 mW Yes - iOS- Android Yes No Memory foam - Google Assistant- Siri 2 years Yes Yes Yes

Smart Control app L-shaped 3.5 mm jack Over-ear SENNHEISER Black 238 g Internal Lithium-Polymer Yes Bluetooth 5.0 Yes 108 dB Up to 30 hours 1.4 m 2 hours Fold-flat earcups Yes Closed USB-C Yes 32 mm - iOS- Android 18 - 22,000 Hz Yes Earcup All smartphones Yes Yes 10 m - Siri- Google Assistant 2 years Yes