ขาย (1221) ชุดหูฟังไมโครโฟนแบบใช้สายสําหรับลําโพงขยายเสียง ราคาที่ดีที่สุด

Welcome to the RUNGAROUN store We specialize in smart watches and other consumer electronics Goods in store are in stock, and some are pre-order products. Delivery time: 24 hours to 48 hours after you place your order. Arrival time: 5 to 12 business days after shipment(except some special holidays). So hope everyone who comes into my shop can wait patiently. Express and Courier: SLS standard express and LWE. Welcome an offer from each of you. I will give you the biggest discounts only if i can. Welcome every wholesaler and reseller too. Welcome everyone who comes to RUNGAROUN shop, and hope you enjoy your shopping in RUNGAROUN store [1221] First Vocal Wired Headset Microphone microfono For Voice Amplifier Speaker Features: 100% brand new and high quality! 3.5mm Jack. High quality clear sound microphone. Easy and convenient to use. Specifications: Frequency response: 50 hz - 16 KHZ Sensitivity: - 45 db + / - 3 db (0 db = 1 v/Pa at 1 KHZ) Output impedance: 1000 Ω plus or minus 30% (at 1 KHZ) Using voltage: 1.5 V Cable Length: 100cm Color:Black Size:275*135*25mm Package included: 1 x Clear Sound Microphone