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

Neckband speaker No SONY Black - Optical- USB 318 g No Bluetooth 5.0 300-10,000 Hz 4 Ohms Passive bass radiators Spill resistant (IPX4) Up to 12 hours 33 mm driver x 2 Battery 360 Spatial Sound Personalizer 80 dB 1 year

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

Bose Music app 3.5 mm jack Over-ear BOSE Black 252 g Internal Lithium-ion Yes Yes Up to 20 hours 1.07 m 2.5 hours Yes Closed USB Type-C Yes - iOS- Android Earcup Yes All smartphones Yes Yes Leather & memory foam 10 m 2 years Yes Yes

Marshall Bluetooth App No In-ear MARSHALL Black 210 g Internal rechargeable Bluetooth 5.2 16 Ohms Yes Dynamic 106 dB (+-2 dB) 3 hours Yes Yes 6 mm 20 - 20,000 Hz Earbud 1 mW - iOS- Android Yes No 10 m 1 year Yes Yes

Bose Music App 2.5 - 3.5 mm jack Over-ear BOSE White 252 g Internal Lithium-ion Yes Bluetooth 5.3 Yes Up to 24 hours 1 m 3 hours Yes Closed USB Type-C Yes - iOS- Android Earcup Yes All smartphones Yes Yes Protein leather 9 m 2 years Yes Yes