الرقمية المهنية اختبار الحث متر مع اختبار يؤدي A623 اختبار 200μH(3.0%) ؛ 2mH/20mH/200mH(1.5%) ؛ 2H(3.0%) ؛ 20H/200H(5.0%)

7/8-Channel Professioneller Mixer, Soundboard Konsole with Bluetooth USB PC Recording Input XLR Microphone Jack

Portable Tape AM/FM Radio Retro Cassette Music Player Walkman Tape Recorders With Loudspeaker Support 3.5mm Headphone Play

Portable Bluetooth Speaker StarPaiDa G200 RGB Light Magnetic Speaker Bluetooth 5.3 Mini Speaker 7-Hour Battery Life Phone Stand

829 High Power Karaoke Bluetooth Speaker RGB Light 360 Stereo Surround Subwoofer 2000mAh battery with Wireless Microphone

PC Soundbar Wired/Wireless Bluetooth Speaker 4D USB Powered Soundbar for TV Pc Laptop Gaming Home Theater Surround Audio System

2Pcs 2 Inch Portable Audio Speaker 4 Ohm 8 Ohm 10W Mini Full Range Dual Magnetic Small Loudspeaker DIY BT Speakers Home Theater

Mini Magnetic Bluetooth Speaker Portable Phone Holder RGB Lighting Speaker BT5.3 Mini Sound Box 7 Hours Playback Easy to carry

MagSafe Bluetooth Speaker G200 Mini 360° RGB Gradient BT5.3 Strong Magnet Sound Box for IPhone Car Gym Metal Surface Use