Amazon.com: Sennheiser MOMENTUM True Wireless 3 Earbuds -Bluetooth In-Ear Headphones for Music and Calls with ANC, Multipoint connectivity , IPX4, Qi charging, 28-hour Battery Life Compact Design - Black : Musical Instruments
User manual Sennheiser Momentum 2.0 Wireless (English - 44 pages)
Sennheiser Momentum - XL0094298Over The Ear Wireless Headphones - Black 810091270431 | eBay
Amazon.com: Airfrex Bluetooth Adapter Receiver with 2.5mm Jack for Sennheiser Momentum 2.0 ON Ear and Over Ear Headphones, Sennheiser Momentum 2.0 Headphone Cable Cord Replacement Connector Converter : Electronics
User manual Sennheiser MOMENTUM 2 Wireless (English - 34 pages)