Model Number
CX Plus SE True Wireless
Wireless delay time
less than 30 ms
Product Name
Sennheiser CX Plus SE True Wirless Earbuds
Article Number (SKU)
509247
Wearing Style
True Wireless Stereo Earphones
Transducer Principle
Dynamic, Closed-back
Frequency Response ( Speaker)
5 Hz to 21 kHz
Active Noise Cancellation
Single Mic ANC per Earbud
Operating Time (Earbuds)
8 Hours
Charging Time
Approx. 1.5 Hours
Battery Supply
Built-in Lithium Rechargeable Batteries, 3.7 V