New 3.7V 600mAh Battery For Sennheiser Momentum 3 Wireless / M3 Wireless / Momentum True Wireless 2 Accumulator with 3-wire Plug
Amazon.com: Sennheiser Consumer Audio 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