Bluetooth 4.0 headphones

Technics EAH-AZ40M2 Wireless In-ear

Shure Aonic 40

Lenovo LP40 Pro LivePods Headphones Wireless

Jabra Evolve2 40 UC USB-C Stereo On-ear Headset

Jabra Evolve 40 UC Mono On-ear Headset

Jabra Evolve 40 UC Stereo On-ear Headset

Jabra Evolve 40 MS Mono On-ear Headset

Jabra Evolve 40 MS Stereo On-ear Headset

Audio Technica ATH-ANC40BT Wireless In-ear

Jabra Evolve2 40 MS USB-A Mono On-ear Headset

Jabra Evolve2 40 UC USB-A Mono On-ear Headset

Jabra Evolve2 40 MS USB-A Stereo On-ear Headset

Jabra Engage 40 Mono On Ear Headset

Jabra Evolve2 40 MS USB-C Stereo On-ear Headset

Edifier W800BT SE Wireless Over-Ear Headphones - White 40mm Dynamic Drivers - Lightweight & Foldable - Bluetooth 5.4 - Edifier ConneX App for Android & iPhone - USB-C Wired Audio - Up to 45hrs battery life with fast charging

Promate TRANSTUNE.SLV HiFi Stereo Wireless Bluetooth Active Noice Cancelling Headphones - Silver RGB Lighting - Flip & Fold Design - Up to 40Hrs Playback - Inline Controls Touch Buttons

Promate TRANSTUNE.GMT HiFi Stereo Wireless Bluetooth Active Noice Cancelling Headphones - GunMetal with RGBLighting - Flip & Fold Design - Up to 40Hrs Play Back - Inline Controls Touch Buttons

Promate HD AI Noise CancellingWireless Bluetooth Headphones Up to 40hrs Playing time, Soft FoamPadding, Built-in 400mAh x 2 Battery. Black Colour

PROMATE HD AI Noise Cancelling Wireless Bluetooth Headphones Up to 40hrs Playing time Soft (SERENE)

PROMATE HiFi Stereo Wireless Bluetooth Active Noice Cancelling Headphones with RGB Lighting. Flip & Fold Design. Up to 40Hrs Play Back. Inline Controls Touch Buttons. Silver Colour.