Sennheiser New ANC CX Plus True Wireless in Ear Earbuds Model:CX Plus | White The rechargeable lithium-ion battery plays

The rechargeable lithium-ion battery plays up to 12 hours—for listening all day long

Up to 76H battery life and speed charge (5mins = 3H)

4 Volts Wattage 34

Power cable

Sennheiser New ANC CX Plus True Wireless in Ear Earbuds Model:CX Plus | White The rechargeable lithium-ion battery playsFeatures Experience superior sound without compromise: Powered by Sennheiser's TrueResponse transducer with a wide range of Bluetooth codec support (AAC, aptX, aptX Adaptive, SBC) Long battery life: Up to 24 hours of music playtime with on the go charging with the high quality case that comes with the product Active Noise Cancellation and light weight ergonomic design: The ergonomic design offers optimal comfort and a secure fit with 4 ear adapter