Decoding: ak4495

Bluetooth: rtl8761

Memory: 32g

Master controller: rkona

Total harmonic distortion < 0.01%

SNR ≥ 120dB

Frequency response 20Hz-20KHz

Maximum headphone output 650MW

Earphone impedance 16-300 Ω

Playback time: 10-15 hours (depending on the display and Bluetooth use time)

Data interface USB2 0 data transmission and charging in one

Supported operating systems: Windows XP / Vista, win7 / 8.1/10, Mac OS 10, Linux 2.4 More than 2

Bluetooth 4.0 sending

Display: 2.4-inch 320 * 240 TFT

Memory capacity: 8g, maximum expansion of TF Card: 128G

DAC decoding: ak4495seq has good decoding effect, powerful push, clear and sweet sound

Large thrust, good low frequency response, suitable for earphone m within 16-300 Ω

Power supply: 1700ma / h 3.7 V lithium battery

Product size: 10.5 * 6 * 1.5 cm