NOKIA E3500 Essential True Wireless EarPhones White

Power supply
Built-in Lithium rechargeable batteries, 3.7V Left earbud: 48mAh Right earbud: 48mAh Charging case: 360 mAh
Operating time
Up to seven hrs* (music playback via A2DP) with rechargeable batteries of the earphones. Up to 25 hrs* with rechargeable battery of the charging case. * Charging case holds multiple charges to equal total playtime. Battery life depends on device settings, environment, usage, and other factors.
Charging time
Earphones: approx. 2.0 hrs Charging case: approx. 2.0 hrs
Ingress protection (earbuds)
Splash-proof (IPX5)
Weight
Left earbud; approx. 5g Right earbud; approx. 5g Charging case; approx. 32g
Volume Control
Yes
pitch prefect sound with 10mm dynamic drivers and qualcomm aptX audio
dual microphone with qualcomm cVc technology for clear voice capture
hear your surrounding with unique ambient mode
upto 25 hrs playtime
IPX5 weatherproof