2 LED 헤드밴드 돋보기, 머리 눈 독서 돋보기, 납땜 수리 램프 돋보기, 상자 포함 루페, 1x 1.5x 2x 2.5x 3.5x

YS-E30H 2.1 Channel Bluetooth 5.1 Audio Power Amplifier Board 2X15W+30W High And Low Bass Stereo Subwoofer APP Module Audio AMP

2.1 Channel Bluetooth 5.0 Subwoofer 200W Amplifier Board 50WX2+100W Power Audio Stereo Amplifier Board Bass AMP AUX

150W Mono Channel Digital Power Audio Amplifier Board TPA3116DA TPA3116 D2 Class D Sound Amplifier Board XH-M544 DC 12V 24V

110V 220V 12V Digital Bluetooth Amplifier Board Subwoofer Dual Microphone Karaoke Amp Speaker Home Theater DIY 30W

0.1MHz‑6GHz Full Band Low Noise Amplifier Professional 20dB High Gain LNA RF Power Preamplifier Module

DIYTZT XH-M567 TPA3116 D2 Dual-channel Stereo High Power Digital Audio Power Amplifier Board Audio Power Amplifier Board 80W*2

1PCS DC12-26V 2*120W Dual Channel Digital Stereo Audio Power Amplifier Board High Power CS8673 DIY 240W Amplificador Sound Board