Koss wireless headphones in comparison

Upgraded Bluetooth 5.4 and Ultra-Low Latency With the bluetoth 5.4 technology, both speed and range in communication have dramatically improved, provides faster and more stable signal transmission and successfully achieves low latency without interruption. These Bluetooth earbuds would instant paired once taken out from the charging case and auto connects with the last-paired device. Rid of cord, enjoy true wireless.

LONG BATTERY LIFE 35 hours of wireless listening in the stable connection by Bluetooth 5.2

Bass Boosted By 85% The wireless earbuds with built-in 14.2mm low-distortion composite dynamic drivers and 3-layer composite graphene diaphragm. With AAC SBC audio encoding technology and unique stereo design. Makes the bass more powerful (85% bass enhancement) and the midrange full and textured.

Up to 48 Hours of Playtime & Wireless Wired Modes Wentronic Y01 headphones offer impressive battery life, providing up to 48 hours of continuous playback on a full charge,making them perfect for long journeys. They also feature both wired and wireless modes,allowing you to choose the connection that best suits your needs. By included 3.5mm audio cord, they can be effortlessly switched from wireless to wired mode when the battery has run out. No worry for power shortage problem during long trip

Suitable for children aged 3+ with an extendable adjuster for customised flexible fit for any head shape

Up to 70 Hrs & Wired Mode TECKNET Bluetooth headphones over ear provide 70 hours of continuous music talking time, quadruple as much as other Bluetooth headphones. Complimentary 3.5mm audio cable, when no power can be used as wired headphones.

Comfortable Fit The ergonomic shape of these earbuds provide a comfortable and secure fit, while the open-ear design enhances your ambient awareness of your surroundings

Hybrid Active Noise Cancenlling LORELEI QC60 features the latest hybrid noise cancellation technology with memory ear tips with noise cancellation that completely cover your ears to significantly cancel out the low and mid frequency noise of aviation, car engines, commuting and other annoying background noises. Immerse yourself in the music live without being affected by the noise

Hybrid Active Noise Cancelling 2 internal and 2 external mics work in tandem to detect external noise and effectively reduce up to 90% of it, such as planes and car engines.

World-Leading Digital Active Noise Cancelling (ANC) Advanced noise cancellation technology effectively quells 90% of stable low frequency background noise when in noisy environment airplane subway car office factory crowd etc.(not 100% sound canceling).ANC ON,World OFF.ANC works well in both wired and wireless mode

LONG BATTERY LIFE - Get up to 20+ hours of playback time from a single USB-C charge, perfect for extended listening sessions.

Immerse Yourself in Detailed Audio Come with Bluetooth 5.4 chipsets and 36mm dynamic drivers, which provide lossless transmission and low latency and create deep, rich bass stereo, you ll hear every note with a new sense of vividness via the over-ear headphones.