Supports TypeC interface upgrade programs to modernize devices and extend compatibility with current peripherals. TypeC charging interface supports up to 1.5A charging current for efficient recharging. Builtin lithium battery rated at 3.7V / 2000 mAh provides portable power for onthego use. 3.5 mm stereo audio output enables wide compatibility with most headphones, earbuds, and external speakers. Key benefits and use cases Easy TypeC upgrade: helps you transition older equipment to TypeC without replacing the entire device, improving compatibility with current accessories and charging standards. Reliable charging flow: the TypeC input supports up to 1.5A, reducing downtime and keeping workflows efficient. Portable power and listening: the internal 2000 mAh battery supports continued operation on the go, while the 3.5 mm output lets you enjoy stereo audio on demand. Broad compatibility: standard 3.5 mm stereo output works with a wide range of audio gear, ideal for home, office, or workshop setups. Use scenarios In a or DIY project, upgrade legacy devices to TypeC interfaces and verify audio output using standard 3.5 mm headphones or speakers. While commuting or traveling, connect your headphones to the 3.5 mm output to listen to stereo audio, with the builtin battery providing portable operation. In classrooms or studios, bridge TypeC devices with legacy audio equipment for demonstrations, testing, or instructional content playback.