Advanced Bluetooth 5.3] Equipped with Bluetooth 5.3, the AKZ-G3 bone conduction headphones provide a stable, fast, and interference-free wireless connection, allowing for smooth streaming across all compatible devices within a 10-meter range •[360° Bending without Deformation] Made of high-toughness titanium alloy, can be restoredinstantly even if bending •[Hi-Fi Stereo Sound] Experience high-quality, immersive Hi-Fi stereo sound. The bone conduction technology allows for open-ear listening, making them more comfortable for extended use while keeping you aware of your surroundings •[TF Card Support] The AKZ-G3 supports TF card insertion for offline music, letting you enjoy your playlists without needing a device connection •[LED Power Display] The convenient LED display keeps you informed of battery status at a glance, so you're never caught off guard Specifications: •Product model: AKZ-G3 •Bluetooth version: V5.3 •Battery capacity: 300mAh •Working time: 30h •Standby time: 120h •Transmission distance: 10 meters •Impedance: 32Ω Package included: •1 x Bluetooth Earphone •1 x Charging Cable •1 x English and Chinese User Manual •Other items not include