USB 2.0 speaker 311

core features Sound configuration: Stereo dual channel design, equipped with full range speaker unit Interface specification: Adopting a combination scheme of USB+3.5mm audio interface, it can simultaneously complete power supply and audio signal transmission, and is suitable for most devices such as desktops and laptops Appearance design: The main body is a milky white rounded shape, paired with orange speaker decorative rings, with a simple and fresh style, suitable for most desktop scenes ⭐ Product Highlights This speaker is a cost-effective entry-level desktop audio device with a small size that does not occupy desktop space. The wiring method is simple and plug and play, which can meet the basic external playback needs of daily online courses, audio and video, and light games.

Power supply: USB 5V Impedance: 4 Ω Power: 3W × 2 Interface: USB plug with a diameter of 3.5 for stereo input Speaker: 2 inches x 2 Function: Wire controlled tuning SNR SUR: ≥ 82dB Frequency response FR: 40Hz-20KHz Product size: W63 × D80 × H110 mm Input sensitivity Distortion: ≤ 5% Color: Gold Grey

Power supply: USB 5V Impedance: 4 Ω Power: 3W × 2 Interface: φ 3.5 stereo input Speaker: 3 inches x 2 Function: Line controlled volume adjustment SNR SUR: ≥ 81dB Frequency response FR: 40Hz-20KHz Product size: W90 × D130 × H175 mm Input sensitivity: 600mV Distortion: ≤ 5% Color: Black Wood Grain, Civil Wood Grain, Red Wood Grain

power：:3W*2 Driver unit: 2.5" *2 Impedance: 40 SNR: > 82dB Frequency response: 40Hz-20KHz Audio input: 3.5mm stereo Housing: ABS Power supply: USB 5V Cable Length: 100cmproduct size: W80xD90xH176mm package size: W165xD110xH180 mm