Nokia Essential Nokia Essential Bluetooth True Wireless Earphones E3102 Black

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Immersive sound 

The comfortable in-ear design provides excellent noise isolation for full music immersion. 

Never miss a charge

Digital LED display on the battery case allows you to check your battery consumption anytime.

Easy to connect

Pair your earphones to your device in an instant. Experience less latency and no drop in audio quality thanks to Bluetooth 5.1.

品牌 Nokia
SKU E3102-6970274910357-BK
Microphone frequency response 20Hz to 20K Hz
Weight Left earbud: approx. 3.6g, Right earbud: approx. 3.6g, Charging case: approx. 30g
Ingress protection of the earduds IP44
Relative humidity Operation: 10% to 85%. Non condensing Storage: 10% to 85%. Non condensing
Temperature range Operation: -10 to +50°C, Storage: -10 to +50°C
Charging time Earphones: approx. 2hours, Charging case: approx. 2 hours
Operating time ype-c charging via type-c socket of the charging case: 5V, 300mA Operating time *5hrs of music playback via A2DP using the rechargeable earphones and 20hrs in total using the rechargeable charging case. The Battery life depends on de
Power supply Built-in Lithium rechargeable batteries, 3.7V Left earbud: 40mAh Right earbud: 40mAh Charging case: 350mAh Type-c charging via type-c socket of the charging case: 5V, 300mA
Microphone pick-up pattern (speech audio) 1 mic
Microphone sensitivity -42±3dB
Microphone principle MEMS x 2
Max output power(Driver) 5mW
Impedance 16Ω±15%
THD (1 kHz, 94dB SPL) <5%
Wearing style True Wireless Earphones
Sound pressure level(SPL) 94dB±3dB
Transducer size Φ13mm Dynamic
Transducer Dynamic driver
Frequency response 20 Hz to 20KHz
Ear coupling Ear canal