Sony Music Center app Over-ear SONY Blue 192 g Internal Lithium-ion Bluetooth 5.2 31 Ohms Yes 99 dB 1.2 m 3.5 hours Bluetooth Multipoint pairing Fold-flat & tiltable earcups Yes Closed USB Yes 30 mm - iOS- Android 20 - 20,000 Hz Yes Earcup Yes - Android- iOS Yes Yes Leather 10 m - Google Assistant- Siri 1 year Yes Yes

Yes 1.28' Circle MICHAEL Rose gold 130 g Clasp Google Play 162 x 45 x 10 mm (H x W x D) Waterproof (3 ATM) Up to 1 hour Yes Up to 24 hours Built-in rechargeable battery - Bluetooth 5.0- WiFi- NFC Stainless steel Magnetic USB charging dock Google Assistant Wear OS 2 years

Yes Portable speaker BOSE Triple black Aux-in x 1 660 g Bose Music app Yes Yes 82 x 82 x 152 mm (H x W x D) Up to 17 hours Lithium-ion battery 2 speakers - iOS- Android 8 W 2 years Yes, up to 0.5 W

Skull-IQ No In-ear SKULLCANDY True black 49.8 g Internal Lithium-polymer Bluetooth 5.2 32 Ohms Yes Neodymium drivers 97 dB Yes Yes Closed 12 mm - Android- iOS 20 - 20,000 Hz Earbud 10 mW - Android- iOS Yes Yes Silicone 10 m 1 year Yes

Yes Yes 460 ppi SIM-free smartphone Yes True Tone flash APPLE (PRODUCT)RED 173 g Lithium-ion Bluetooth 5.0 A15 Bionic chip Up to 19 hours video playback 5G 6.1' Super Retina XDR Yes Yes Lightning 512 GB iOS 15 2532 x 1170p Siri 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

Jabra Sound+ No In-ear JABRA Mint Internal Lithium-ion Bluetooth 5.2 16 Ohms Yes Waterproof (IP57 certified) Neodymium drivers 101 dB 3 hours Yes Yes Closed 6 mm - iOS- Android 20 - 20,000 Hz Earbud 15 mW - Android- iOS Yes Yes Silicone 10 m Yes Yes

Smart doorbell RING Satin Nickel 244 g Dual-band WiFi Ring app 1 year

No In-ear JLAB Black 49.7 g Internal Lithium-polymer Bluetooth 5.1 16 Ohms Yes Dynamic drivers 98 +/- 3 dB Up to 2 hours Yes Yes Open 6 mm 20 - 20,000 Hz Earbud 3 EQ sound settings - Android- iOS No No Gel or memory foam options 10 m 2 years Yes

JBL Headphones app 3.5 mm jack Over-ear JBL Black 278 g Internal Lithium-ion Yes Bluetooth 5.3 32 Ohms Yes Neodymium drivers 117 dB 1.2 m 2 hours Fold-flat earcups Yes Closed USB Type-C Yes 40 mm - Android- iOS 10 - 40,000 Hz Yes Earcup 55 mW Yes - Android- iOS Yes Yes Faux leather 10 m 2 years Yes Yes

JBL Headphone app No In-ear JBL Black 86 g Internal Lithium-ion Bluetooth 5.3 LE 16 Ohms Yes 100 dB 2 hours Yes Yes LCD display on case Yes Closed 10 mm - iOS- Android 20 - 20,000 Hz 32 mW Yes - iOS- Android Yes Yes Silicone 10 m 2 years Yes Yes

Tribit StormBox Outdoor Tabletop Button Control Desktop、Smartphone、Tablet Bluetooth For smartphones or tablets 2.0