NOKIA E3110 True Wireless BT Headphone Semi-in-ear Sport Music Earbuds BT5.1 Chip Smart Touch Control Long Endurance Time Black

Features:
BT5.1 chip ensures stable and seamless connectivity, low latency, giving you full freedom with your earphones.
Designed with a refined 13mm powerful dynamic driver, the E3110 plays crisp, balanced sound with impressively deep bass. 
Ergonomic semi-in-ear design, fit the ear canal, comfortable to wear.
After completing BT connection and pairing for the first time, no need to manually pair again, and the device can be automatically connected.
ENC environmental noise cancelling technology effectively picks up your voice and blocks out unwanted surrounding noise during your calls, so your friends can hear your better.
Whether you're in a noisy coffee shop or working from home, take important calls while on-the-go. Enhanced voice pickup improves voice clarity so you can hear and be heard as if you’re talking face-to-face.

Specification:
Brand: NOKIA
Model: E3110
Color: Black/White/Pink(optional)
BT version: V5.1
Transmission distance: 10m(barrier-free)
Audio codec: SBC
Speaker diameter: 13mm
Impedance: 32Ω±15%
Frequency response: 20Hz-20KHz
Codec: SBC
Supported BT protocol: HSP, HFP, A2DP, AVRCP
Battery capacity: 30mAh(single earbud), 250mAh(charging case)
Earbud size: 3.67 * 1.79 * 1.67cm /1.44 * 0.7 * 0.66in
Charging case size: 5.28 * 4.65 * 2.56cm /2.08 * 1.83 * 1.01in

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