Golden BX2-9038 Portable Bluetooth5.4 Audio Player Dual ES9038 DAC + Dual ES9603 Balanced Output with 0.91-inch OLED

Key Features:
- 0.91-inch high definition OLED screen
- QCC3084 Bluetooth5.4
- HiFi level Bluetooth decoding headphone amplifier
- Dual ES9038 + dual ES9603 high-end decoding chip
- Built-in 2000mAH lithium battery
- 18 hours long duration
- 2 years ultra-long standby

Introduction:
- The dual ES9038 + ES9603x2 have greater thrust, higher dynamics and more details in music expression provide a better sense of presence. The average battery life is about 18 hours, which depends on the headphone impedance and volume.
- 0.91-inch OLED screen: Program optimized design, automatically shuts down after 5 seconds without operation to save power. Display the remaining battery level and volume level of the machine; The machine itself has 30 levels of volume adjustment; The phone has 15 levels of volume adjustment; There are a total of 45 levels of volume adjustment, which can meet the volume adjustment needs of each earphone.
- 4-Mic omnidirectional pickup + high-order noise reduction algorithm.
- 4.4 balanced output + 3.5 output: 4.4 balanced output is designed specifically for high-end balanced headphones. Compared to 3.5 output, it has a wider sound field, greater dynamics, more details, clearer vocals, and a more transparent and elastic overall tone.
- Using QCC3084 Bluetooth receiver chip with advanced algorithms, it provides you with more music colors, more music details, and a better music experience. It has a master level 24B 96K high sampling rate output; Supports formats for LDAC, SBC, AAC, APTX, APTXHD, APTX-LOSSLESS, LC3, etc.
- OTG sound card function: The OTG port can be connected to a computer USB port through a mobile phone data cable to achieve USB sound card function, which can better improve the sound quality of the computer. The output port can also be connected to a computer audio system.

Specification:
- Bluetooth device name: BX2-9038
- Chip: ES9038Q2Mx2 + ES9603x2
- 4.4 Max. Output power: 418mW at 32ohm
- 3.5 Max. Output power: 228mW at 32ohm
- Bluetooth version: 5.4
- Bluetooth chip: QCC3084
- Mode: Bluetooth receiving & OTG-AUDIO (USB sound card)
- SNR: 123.2dB for 4.4mm; 121.8dB for 3.5mm
- Bluetooth format: LDAC/SBC/AAC/APTX/APTXHD/APTX-LOSSLESS/LC3

Package Included:
- 1 x DAC