Khadas Tea - ESS ES9281AC Pro DAC

Tea is an ultra-thin headphone amplifier for smartphones. A portable amplifier equipped with a high-performance DAC (DA/A converter) ""ESS ES9281AC Pro"" and a compatible jack with a 3.5mm mini plug. Enjoy lossless music (high quality sound with low loss) from streaming apps such as Apple Music, Tidal, Qobuz, etc. With an ultra-thin design that is less than 0.3 inches (7.95 mm) thickness, MagSafe compatible, high performance audio THD+N, high-resolution Bluetooth audio, up to 24-bit 96KHz LDAC (Elduck). It also supports HD, PCM, DSD, and MQA. Made of lightweight aluminum for durability and anti-fingerprint tempered glass. MagSafe compatible clings to the back of your phone for a simple yet stylish look. Built-in high capacity 1160mAh lithium polymer battery for up to 8 hours of continuous playback, you can enjoy HiFi music all day without draining your smartphone battery. Equipped with a Bluetooth microphone, you can complete all your calls with Tea. Kind tips: Please use 5V≥1A power adapter to charge Tea, using fast charger to charge it may cause adverse effect; if you have product failure caused by charging adapter problem, please contact Khadas for technical support.. Note: The Bluetooth function of the Tea device can only receive data and cannot send data. Therefore, it cannot be directly connected to other Bluetooth headsets, such as TWS Bluetooth headsets.