GARANSI RESMI INTIUM INDONESIA (Distributor Resmi Fiio) 1 TAHUN !!! Tech Specs:Size: Approximately 68mmx121mmx17mm Weight: Approximately 193g Main controller: Qualcomm Snapdragon 680 System: Android13 DAC chip: CS43198*4 Screen: 4.7-inch (750x1334) fully integrated screen Battery capacity: 4000mAh Power supply: Supports PD2.0 and PD3.0 PPS fast charging Battery life: 15h on single end, 11.5h on balance Running memory: 4GB Body memory/available memory: 64GB/approximately 52GB Memory card expansion: standard TF card slot, supporting 2TB Earphone output interface: single ended 3.5mm PO/LO/SPDIF+balanced 4.4mm PO/LO USB interface: Type-C USB 3.0 * 1 (charging/data transfer)+ Type-C POWER IN * 1 (charging/independent power supply interface) Bluetooth version: five Bluetooth transmission: AAC/SBC/aptX/aptX HD/LDAC/LHDC Bluetooth reception: SBC/AAC/LDAC Output power 1: L+R ≥ 950mW+950mW (320/THD+NOutput power 2: L+R ≥ 185mW+185mW (3002/THD+NOutput power 3: L+R ≥ 405mW+405mW (320/THD+NOutput power 4: L+R ≥ 45mW+45mW (300/THD+NOutput power 5: L+R ≥ 750mW+750mW (320/THD+NOutput power 6: L+R ≥ 290mW+390mW (320/THD+NSignal to noise ratio: ≥ 126dB (A-weighted) Bottom noise:< 1.6uV (A-weighted) Output impedance:< ten THD+N: