[Hybrid Dynamic Driver & Balanced Armature Driver] The TOZO Golden X1 combines customized Balanced Armature and 12mm Dynamic Drivers into a single earbud body, producing harmonized treble and bass for the ultimate sound quality. With Origx and Hi-Res Audio Wireless high-quality sound technology, the TOZO Golden X1 Bluetooth headphones meet the requirements of even the most demanding audiophiles. [Balanced Armature Driver & Hi-Res Audio] Featured with Hi-Res Audio, X1 is much more excellent in treble handling. Capable of reproducing treble up to 44.1kHz, which is higher than the 20kHz that humans can hear. It can even restore the ultrasonic sound of dolphins. The Balanced Armature Driver can excellently reproduce high-frequency sounds such as guitar metal, treble cymbal for drums, etc. Immerse yourself in the world of music. [Hybrid Dynamic Driver System] TOZO Golden X1 headphones combine customized 12mm dynamic drivers into a single earbud body, which is capable of delivering 12Hz bass, even below the 20Hz that humans can hear. It can restore the earth's trembling subwoofer vividly, producing harmonized bass for ultimate sound quality. [LDAC HD Audio-decoding] TOZO Golden X1 is equipped with LDAC technology, which can stream 24bit/96khz music (also known as high-resolution audio music) via Bluetooth at speeds up to 990 kbit/s, which can transmit data more than 3 times compared to the ordinary Bluetooth SBC. [OrigX Pro High Quality Sound] The high-tech TOZO Golden X1 headphones support OrigX Pro high-quality sound technology, which is a wide frequency technology that supports 12Hz to 44.1kHz, perfectly shows the sound aesthetics, not only that, TOZO Golden X1 headphones also pass the JAS (Japan Audio Association) Hi-Res (High-Resolution Audio) wireless certification for excellent quality. [Environment And Active Noise Cancellation] The active anti-noise mechanism allows people to enjoy music without raising the volume too much, or just to use the noise reduction function without music to help passengers fall asleep on planes or trains .6 built-in microphones, designed with Environment noise reduction technology, can block 90% of background noise, thereby reducing ambient noise by up to 42dB, Noise reduction highlights the call effect. [Charging Compatibility & LED Digital Display] Compatible with Type-C and wireless charging, it provides multiple choices, making charging worry-free and simple. It is also equipped with a digital LED smart display that can let you know the headphone battery in real-time. [Support TOZO APP & 16 Preset EQ Modes] Fast and convenient access to the EQ mode switch provided by TOZO APP, which can save the function of noise reduction intensity customized adjustment and EQ curve settings. Also TOZO Acoustic Lab's provides 16 preset EQ in TOZO APP, as well as the EQ option provides you with a customized sound setting, including Rock, Classical, Jazz, Hip-Pop, etc, which perfectly reflects different music styles. [Great Bluetooth 5.3 Technology] Features with the advanced Bluetooth 5.3 technology, the use of high-end Bluetooth chip delivers a better performance and sound effects. TOZO Golden X1 Earbuds support HSP HFP A2DP AVRCP, which provides instant pairing and stable transmission without interruptions. [Ergonomic Design & Long Distance Connection] Excellent ergonomic design and small size of the whole earbuds make the in-ear surface perfectly fit the inner curve of the ear creating a comfort of more scientific and secure. In the antenna design of the rod type earbuds, super RF signal can make songs playback and call without disconnection jams in 15ms connection distance.