Features: Model: AKJ-XMK03 Dynamic sound stereo headphone Adopting the muted sound

product properties:

Package: Yes Model Number: none Style: Wired Use: Lectures Teaching Lessons Education Frequency Range: 30Hz ~ 15000Hz Impedance: 2.2K Ohm Sensitivity: -52dB ± 5dB Color: Black

Specifications: Frequency Range: 30Hz-15000Hz Impedance: 2.2K Ohm Sensitivity: -52dB±5dB Plugging: 3.5mm Length of cable: Approx 2m(It is only for the reference. Please make the object as the standard) Nei weight: 11 g Package weight: 37 g Color: Black

Package Content: 1 x Lavalier Clip Microphone

We post purchased items every day! Money back guarantee if we do not post your item within 24 hours after receiving payment. If we exceed our 24hour threshold before placing your item on courier, we will refund your postage fee and post it free within 48 hours. If we exceed 48 hours, you can email us to halt the transaction and request for a refund of ALL your money -Yes we will refund all! We can beat our chest with this. Check our TradeMe feedbacks. We love the name called speedy. We love the impression called quality! We are always happy to serve you better!