Sennheiser Momentum True Wireless 3 in Ear Earbuds - for Music and Calls with Adaptive Noise Cancellation (BRAND NEW/SEALED) Color:Black/Graphite 30 Grams Batteries 1 Lithium

30 Grams Batteries 1 Lithium Polymer batteries required

They’re true wireless Bluetooth® earbuds designed with acclaimed lifelike sound and a comfortably secure fit

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HONOR Band 5's SpO2 Monitor tracks oxygen saturation levels in the bloodstream so you can assess how your body is adapting during workouts or at high altitudes

Sennheiser Momentum True Wireless 3 in Ear Earbuds - for Music and Calls with Adaptive Noise Cancellation (BRAND NEW/SEALED) Color:Black/Graphite 30 Grams Batteries 1 LithiumFeatures Superior sound powered by the TrueResponse transducer and aptX Adaptive for the highest resolution audio Customized audio experience via built in equalizer and pre sets, including Bass Boost, and Sound Personalization for bespoke audio Control the environment with Adaptive Noise Cancellation for immersive music without distractions and Transparency Mode stay in touch with the world around High quality voice pick up from the three advanced