1. Suitable for 8 Pin interface devices2. Shock-proof and shock-absorbing design makes recording more stable, with windproof cotton cover3. Plug and play, easy to use4. Standard 3.5mm audio jack, support 180 degree bending, more convenient for recording5. Flexible non-angle design6. Frequency range: 75Hz-16KHz7. Dimensions: 18x137 mm8. Weight: 9.5 gramsSpecification: General Compatible with Apple: iPhone 12 Pro Max, iPhone 12, iPhone 12 Pro, iPhone 12 mini, iPhone SE 2020, iPhone 11 Pro, iPhone 11 Pro Max, iPhone 11, iPhone XS, iPhone XS Max, iPhone XR, iPhone X, iPhone 8 Plus, iPhone 8, iPhone 7 Plus, iPhone SE, iPhone 6s Plus, iPhone 6s, iPhone 6 Plus, iPhone 6 Package Weight One Package Weight 0.10kgs / 0.22lb One Package Size 19cm * 12cm * 8cm / 7.48inch * 4.72inch * 3.15inch Qty per Carton 60 Carton Weight 7.20kgs / 15.87lb Carton Size 38cm * 60cm * 48cm / 14.96inch * 23.62inch * 18.9inch Loading Container 20GP: 243 cartons * 60 pcs = 14580 pcs40HQ: 565 cartons * 60 pcs = 33900 pcs