We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-23 · 6 min read · Independent comparison
If you want a fun, light-up over-ear pair the whole family can share for music, gaming and studying, choose ONITOON Cat Ear; if you need a single-ear business earpiece for hands-free phone calls all day long, choose Agkey Headset Business Earpiece.
• ONITOON Cat Ear — biggest strength: Bluetooth 5.3 with a 40mm driver, 7-color LED lighting, and up to 55 hours of playtime with the lights off.
• ONITOON Cat Ear — biggest trade-off: It is an over-ear headphone (245 g, plastic, over-ear pads), so it is bulky for all-day wear and the LED light and mic only work in Bluetooth mode.
• Agkey Headset Business Earpiece — biggest strength: A single-ear hook design with a rotatable boom mic, ENC noise cancelling, and up to 12 hours of talk time or music playback.
• Agkey Headset Business Earpiece — biggest trade-off: It is built for calls, not immersive listening — no 3.5mm jack, and music quality is secondary to voice clarity.
• Who each pick is for: ONITOON for kids, students, gamers and anyone who wants a colorful shared headphone; Agkey for drivers, truckers, office workers and anyone who lives on phone calls.
The ONITOON Cat Ear is, first and foremost, a personality purchase. It is an over-ear headphone with 7-color LED lighting that pulses with the music, and it comes in a purple finish with cat-ear styling. That combination tells you exactly who it was designed for: kids, teens, and adults who don't mind being noticed. The 40mm dynamic driver covers a 20Hz–20,000Hz range with 32-ohm impedance and 105dB sensitivity, which the spec sheet frames around rich bass and lifelike audio at a safe volume.
Battery is the standout number here. The 800mAh cell gives up to 55 hours of operation with the RGB lights off, and up to 8 hours with them on. That is a genuinely useful split, because the lights are the fun part and the battery is the practical part — you get to choose which matters on a given day. Bluetooth 5.3 with a 10-meter range covers phones, iPads, laptops, PCs, tablets, music players and TVs. There is also a 3.5mm jack, so when the battery dies you can plug in the included audio cable and keep going in wired mode.
The trade-offs are real. At 245 g with over-ear pads and a plastic build, this is not the headphone you forget you're wearing on a long commute. The mic and LED lights only function in Bluetooth mode, the mic isn't compatible with Switch, and noise control is passive sound isolation rather than active cancellation. I'd steer away from this one if your priority is crystal-clear voice calls in noisy environments. I'd recommend it if you want a foldable, adjustable, comfortable-enough headphone that kids will actually be excited to put on — and that doubles as a wired backup when the battery runs out.
The Agkey Headset Business Earpiece solves a completely different problem. It's a single-ear hook headset with a 270° rotatable ear hook and a 180° flexible boom mic, so it can be worn on either the left or right ear and adjusted to sit comfortably for hours. At 0.03 kg in silicone, it essentially disappears on your ear in a way no over-ear headphone can. It ships with three ear gel sizes (S, M, L) to help dial in the fit.
The feature set is built around calls, not concerts. There's ENC environmental noise cancellation with a dual-microphone system aimed at separating your voice from wind, traffic and background noise. It announces incoming caller numbers, auto-pauses music to take a call, and supports answer/end, redial, volume up/down, and track skipping from the buttons. You can also long-press the power button to wake Siri or Google Assistant. The genuinely clever part is dual connection: it pairs with two wireless devices at once, so you can take a call on one phone while staying connected to another.
Battery is 2 hours to charge and about 12 hours of talk time or music playback — a full workday, but nowhere near the ONITOON's 55. Bluetooth 5.3 gives a 33-foot range, and it's compatible with most iOS and Android devices. The catch: there's no headphone jack, so it's wireless-only, and the audio is tuned for voice rather than deep bass. Speaker size isn't specified. I'd skip this if you want immersive music or a shared family headphone. I'd buy it if your day is a chain of phone calls — driving, dispatching, sales, support, or long conference stretches — and you want your ears free.
Side-by-Side: Which Should You Choose?
• Best for battery life → ONITOON Cat Ear. Up to 55 hours with lights off beats the Agkey's 12 hours by a wide margin.
• Best for kids and shared family use → ONITOON Cat Ear. Cat-ear design, LED lights that pulse with music, and adjustable headband sizing.
• Best for all-day wear comfort → Agkey Headset Business Earpiece. 0.03 kg silicone hook versus a 245 g over-ear headphone.
• Best for immersive music → ONITOON Cat Ear. A 40mm dynamic driver with a 20Hz–20,000Hz range is designed for listening, not just talking.
• Best for multitasking across two phones → Agkey Headset Business Earpiece. It connects to two wireless devices simultaneously.
• Best for wired backup → ONITOON Cat Ear. The 3.5mm jack lets you keep listening after the battery runs out; the Agkey has no jack at all.
• Best for wearing on either ear → Agkey Headset Business Earpiece. The 270° rotating hook and 180° flexible boom mic adapt to left or right.
If I'm buying for myself and my day revolves around phone calls, I'd take the Agkey Headset Business Earpiece. The rotatable hook, dual-device pairing, ENC mic and 12-hour battery are exactly what a call-heavy day needs, and it stays comfortable for hours. If I'm buying for a kid, a gamer, or anyone who wants a headphone that's fun to wear and lasts nearly a week between charges, I'd take the ONITOON Cat Ear without hesitation. These two barely compete — they solve different problems. Pick based on whether your priority is talking or listening, then check the current price on Amazon before you commit.
how to connect bluetooth headphones phone
Turn on the headphones and put them in pairing mode, then open your phone's Bluetooth settings and select the device from the list. Both the ONITOON Cat Ear and the Agkey earpiece use Bluetooth 5.3 and pair with most phones, tablets and laptops. The Agkey adds voice connection status, so it tells you when it's connected.
how to bluetooth headset to phone
Power the headset on and hold the pairing button until the indicator flashes, then pick it from your phone's available devices. The Agkey earpiece can pair with two devices at once, so you can connect a second phone after the first. The ONITOON connects to one device at a time over Bluetooth 5.3.
how to disconnect bluetooth headphones without phone
Most Bluetooth headphones can be powered off directly, which drops the connection without touching your phone. You can also move out of range — the ONITOON lists a 10-meter range and the Agkey around 33 feet — and the link will break. On the ONITOON, double-clicking the play/pause button turns off the LED lights, but powering down is what ends the connection.
how to connect bluetooth headphones to phone android
Open Settings, go to Connections or Bluetooth, and switch Bluetooth on, then tap the headphone name when it appears. Both devices are compatible with Android as well as iOS. If it doesn't show up, turn the headphone off and back on to restart pairing mode.
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See also: ACOUSDesign Purest Earbuds Covers vs Sarcia Earpiece Headset MIC, ONITOON Cat Ear vs seenda JCH-01, ONITOON Cat Ear Gaming vs StudioMan PM1-X