If there are problems with left ear drop outs, it is usually due to magnetic interference in the NFMI technology that we use to make the E8 true wireless. . This is not necessarily a defect but can be due to interference in the Bluetooth signal from other signals or products, or due to bad Bluetooth antenna on the source.
TRULY WIRELESS: Enjoy superior sound quality and true cord-free convenience with these elegant Bluetooth earbuds. The wireless in-ear design delivers hassle-free listening with no strings attached.
SOUND & STYLE: These small wireless earphones are packed with the Bang & Olufsen Signature Sound and complemented by premium materials and a comfortable fit to create a next-level listening experience.
INTUITIVE TOUCH INTERFACE: Don’t fumble with your phone-the easy touch controls let you take calls, switch tracks, or activate features and voice commands simply by tapping these in-ear wireless headphones.
HIGH QUALITY STREAMING: Near Field Magnetic Induction (NFMI) audio streaming technology offers better connectivity and less sound degradation compared to Bluetooth. Sound is transmitted between the earbuds via a magnetic field for zero dropouts.
CHARGING CASE: Your earbuds will travel securely and stylishly in a genuine leather charging case. After your initial charge of 4 hours this convenient case provides 2 additional 4 hours charges for on-the-go use..Charger battery:Capacity: 365 mAh
Connectivity technology : Bluetooth