Dual Coil Dynamic Driver+Customized 30095 Balanced Armature. With an enhanced voice-coil design and a new polymer-polymer diaphragm membrane, our new dynamic driver is able to focus on delivering a more impactful sound with lower total harmonic distortion - ultimately, meaning a more high-resolution sound. Our new dynamic driver has been meticulously crossed over with our custom proprietary KZ 30095 ultra-high frequency balanced armature driver. Balanced armature drivers are renowned in the field of profession in-ear monitors due to their amazing speed and accuracy
AAC Support for HQ Audio. Built-in with the Realtek chip, the S2 true wireless earbuds support AAC to achieve HQ sound quality and seamless transmission. Not only has your music never sounded this good before, but now you can enjoy your movies and games with sync rivaling even wired earphones
CVC Noise Isolating Microphone. The CVC Noise Cancellation Technology, combined with the S2 silicon microphone work cohesively together to optimize your calls by drowning out background noise. You shouldn’t be the only one who gets to enjoy crystal clear audio
Bluetooth 5.0 Technology and High Performance Mode. With Bluetooth 5.0, pairing with any of your devices is quick and easy! Bluetooth 5.0 also allows connectivity distances of close to 1000ft (that’s 4x the range of previous generation!) and incredibly fast ISM band range. The combination of Bluetooth 5.0 and the special gaming mode - High Performance mode, offers a faster transmission speed of the sound signal. From now on, you can enjoy an ultra-low latency gaming experience with your best gaming partner KZ S2

While other products on the market may achieve one or two of these aspects, accomplishing all three has rarely been seen - until now. Our team wanted to design a set of in ear monitors that you will never want to take out - simply because you won’t even notice that they’re there. The resin housing of the S2 has been moulded to perfectly match the shape of your ear, and our wide selection of high quality ear tips ensures everyone will have a perfect seal.
As simple as taking them out of their charging box.
In terms of software, we opted for simplicity. It should be easy and painless to use your TWS earbuds. Pairing can be done with 3 simple steps, and once connected, the S2 will automatically reconnect to your device whenever you pick it up. And with our intuitive controls, you won’t have to think twice about whether to play the next track or answer the call.
Specs
Product Name: KZ S2
Driver: Dual Coil Dynamic Driver+ BA
Bluetooth Chip: Realtek 8763
Audio Codec: AAC
Bluetooth Version: 5.0
Waterproof: Splash proof
Earbud Battery: 40mA
Earbud Charging Time: 2 hours
Charging Case Battery: 500mA
Case Charging Time: 2 hours
KZ S2 with Charging Case: 18+ hours of listening time, up to 12+ hours of talk time
Earbuds single Charge: Up to 4 hours of listening time, up to 2 hours of talk time