Nokia E3511 ANC Bluetooth Wireless Earphones Active Noise Cancelling Headphone Sport Earbuds Bluetooth 5.2 Headset with 350mAh

Description:
Compact charging box, easy to fit in pockets, easy to carry when you go out, you can listen to music anytime, anywhere.
The headset can be operated with a light touch, without pressing, all kinds of headset operation at your fingertips.
Eliminate surrounding noise and enjoy immersive music enjoyment.
 

Nokia Essential True Wireless Earphones E3511
Wearing style	True wireless earphones
Ear coupling	Ear canal
Frequency response	20Hz to 20kHz
Transducer principle	Dynamic driver
Transducer size	10mm
Sound pressure level(SPL)	102dB±3dB
Impedance	32Ω
Microphone principle	MEMSX2
Power supply	Built-in Lithium rechargeable batteries  Left earbud : 45mAh/3.7V Right earbud : 45mAh/3.7V Charging case : 350mAh /3.8V
Operating time	6.5 hrs with ANC off ,4.5 hrs with ANC on (music playback via A2DP )with rechargeable batteries of the earphones. 25 hrs with ANC off ,17 hrs with ANC on with rechargeable battery of the charging case .
Charging time	Earphones approx 2 hrs Charhing case :approx 2 hrs
Ingress protection(earbuds)	Anti-dust and splash proof (IP44)
Weight	Left earbud : approx 4g Right earbud :approx 4g Charging case :approx 40g
Volume control	Yes
Bluetooh
Version	Bluetooth specification version 5.2
Profiles	HSP,HFP,AVRCP,A2DP
Effective range	Line of sight,approx .30ft(10m)
Transmission frequency	2402 MHz TO 2480MHz
Output power	3mW(max)
Supported audio Formats	SBC