Any giveaways to the authenticity of these HD 4.40bt headphones that can be seen from these pictures? Bought from AliExpress (Yeah I know but if they are fake they are free). :
Review: Sennheiser HD 4.40 BT Wireless, HD 4.50 BTNC Wireless and Sennheiser PXC 550 Wireless - Son-Vidéo.com: blog
Sennheiser HD 4.40 BT Wireless Bluetooth On Ear Headset + HD 4.40 BT Wireless Bluetooth On Ear Headset price in Bahrain, Buy Sennheiser HD 4.40 BT Wireless Bluetooth On Ear Headset +
Sennheiser HD 4.40 BT Affordable Over-Ear Sealed Bluetooth Headphones | Stereophile.com
Sennheiser HD 4.40BT Wireless Bluetooth Headphones Over-ear Hi-Fi Headset Noise Cancelling Headphones Foldable with Mic
Sennheiser HD 4.40 BT Wireless Review - RTINGS.com
Sennheiser HD 4.40 BT Headphones Review - Headphone Review
Review: Sennheiser HD 4.40 BT Wireless | Headphonesty
Sennheiser HD 4.40 BT Review | PCMag
AHG Sennheiser HD 4.40BT and HD 4.50BTNC ear pad installation - YouTube
Amazon.com: Sennheiser Consumer Audio HD 4.40 Around Ear Bluetooth Wireless Headphones - Black : Electronics
Best Buy: Sennheiser HD 4.40 Wireless Over-the-Ear Headphones Black HD 4.40 BT
Amazon.com: Sennheiser Consumer Audio HD 4.40 Around Ear Bluetooth Wireless Headphones - Black : Electronics
Sennheiser HD 4.40BT Review & issues! - YouTube
Sennheiser HD 25 Closed-back Monitoring Headphones | PSSL ProSound and Stage Lighting
Amazon.com: Geekria Audio Cable Compatible with Sennheiser Momentum 4 Wireless Momentum 3 Momentum 2 HD 400S HD1 HD 4.50 SE HD 450BT HD 4.40 HD 4.30G Cable, 2.5mm Aux Replacement Stereo Cord (4 ft / 1.2m) : Electronics
Amazon.com: Upgraded Sheepskin Ear Pads Cups Cushions Replacement Compatible with Sennheiser HD 4.40 HD 4.50 HD 4.40BT HD 4.50 SE HD 4.50BTNC Headphones (Black Sheepskin Leather) : Electronics
Sennheiser HD 4.40BT Wireless Bluetooth Headphones Over-ear Hi-Fi Headset Noise Cancelling Headphones Foldable with Mic
Sennheiser HD 4.40BT Wireless Bluetooth Headphones Over-ear Hi-Fi Headset Noise Cancelling Headphones Foldable with Mic
Sennheiser HD 4.40BT Wireless Headphones REVIEW - MacSources
Sennheiser HD 4.40 BT Wireless Review - RTINGS.com
Sennheiser HD 4.40 BT Wireless Full Review - YouTube