TWS Wireless Stereo LED Screen Bluetooth Earphones White

OverviewOverview:
Comfortable to wear. These earphones are sized nicely. They fit well in your ears without having to force them into place, yet they don't feel like they will fall out. They're very light and don't put pressure any parts of your ears. Why not have a try?
Features:
[Fast & Convenient] Wireless dual ear stereo design, one-step pairing technology, no need to press any button to activate the wireless headphones, easy for you to use.
[Mini Charging Box] Well designed case with a magnetic lid and strong magnets to hold the earbuds against the charge pins, adds functionality and convenience.
[Touch Control] A slight touch on the surface of your earphone will make it work, bringing more convenience to your daily life, office time, driving or travel.
[HD Microphone] Built-in high-sensitivity microphone reduces ambient noises and grasps the detail of voice, ideal for in-car calling or working use.
[Advanced BT Technology] True wireless (TWS) BT 5.0 technology ensures seamless connection with all BT enabled devices up to 30 feet away.
[Ergonomic Design] Equipped with 3 pairs of ear tips in different sizes, can fit your ears well, giving you a comfortable wearing.
[Great Sound Quality] Plenty of bass without muddying the mid-range and crisp clear highs. They sound really great.
Specifications:
Model: R3
BT Version: 5.0
Color: Black, White (Optional)
Input: DC 5V
Transmission Distance: 10m (no obstacle)
Battery: Earphone: 2 * 3.7V / 50mAh; Charging Box: 3.7V / 2000mAh
Music Time: about 4-5 hours
Talk Time: about 4 hours
Impedance: 32Ω
Frequency Range: 50-8KHz
Charging Time: about 1-2 hours
Diameter of Speakers: 8mm
Item Size: Approx. 27 * 17 * 22mm
Package Size: Approx. 105 * 100 * 36mm
Package Weight: Approx. 110g
Package List:
1 * Pair of Earphones
1 * Charging Box
1 * Micro USB Charging Cable
3 * Pairs of Ear Pads (S, M, L)
1 * User Manual (English)
  Input: DC 5V Transmission Distance: 10m (no obstacle) Battery: Earphone: 2 * 3.7V / 50mAh; Charging Box: 3.7V / 2000mAh Music Time: about 4-5 hours Talk Time: about 4 hours Impedance: 32Ω Frequency Range: 50-8KHz Charging Time: about 1-2 hours Diameter of Speakers: 8mm