NOKIA E3511 Wireless BT Headphones In-ear Sports Earbuds BT5.2 Chip ANC Active Noise Reduction 10mm Moving Coil Unit Black

Features:
Upgraded BT5.2 chip brings more stable and faster connection, stronger anti-interference ability, low delay, easy pairing.
Adopt 10mm large moving coil unit and composite diaphragm, enjoy immersive music as it was intended, with crisp highs, a rich mid-range and balanced bass.
The metal charging case adopts 10 processes to improve its hardness, and reduce scratch and aging. Small size, easy to carry and use.
Active noise cancelling technology blocks out unwanted background noise for an enhanced listening experience.
Enhanced voice pick-up improves voice clarity while responding to your immediate environment. Listen and be heard as if you're face to face, regardless of whether you're in a noisy cafe or working from home.
Ergonomic in-ear design, fit the ear canal, comfortable to wear, no pressure.

Specification:
Brand: NOKIA
Model: E3511
Color: Black/White/Blue(optional)
BT version: V5.2
Transmission distance: About 10m(barrier-free)
Driver unit: 10mm
Frequency response: 20Hz-20KHz
Impedance: 32Ω
Sound pressure level(SPL): 102dB±3dB(1kHz/1mW)
Supported BT protocol: HSP, HFP, A2DP, AVRCP
Codec: SBC
Charging port: Type-C
Charging time: About 2 hours
Battery capacity: 45mAh(single earbud), 350mAh(charging case)
Earbud size: 3.21 * 2.51 * 1.76cm /1.26 * 0.99 * 0.69in
Charging case size: 5.72 * 4.5 * 3cm /2.25 * 1.77 * 1.18in

Packing list:
1 * Pair of earbuds
1 * Charging case
1 * Charging cable
2 * Pairs of earplugs
1 * User manual