[bluetooth 5.0] TWS Wireless Earphone Noise Cancelling Stereo Bilateral Calls Headphone with Charging Box

Specifications: Color: Black, White;  bluetooth version: BT 5.0 + EDR;  Input voltage: DC 5V;  Earphone frequency: 2.4GHZ;  Charging time: About 2 hours;  Playtime: About 2-3 hours;  Standby time: Up to 120 hours;  Earphone capacity: About 60mAh;  Impedance: 16 Ohm;  Compatible protocol: HFP, HSP, A2DP, AVRCP, APYX;  Charging box size: Approx. 8.5x4x3cm/ 3.35x1.57x1.18'';  Earphone size: Approx. 2.5x1.5x2.5cm/ 0.98x0.59x0.98'';     Features: -bluetooth 5.0 technology, faster transmission speed, lossless level transmission.  -Built-in chip supports Hifi sound quality, perfect interpretation of music.  -Strong battery, charging box display shows the percentage of remaining charge.  -Cochlea fitting design, no extrusion, no pain, comfortable wearing.  -Metal composite diaphragm, bass, mid - treble not a problem.  -Noise reduction technology, restore clear voice.  -Just take the headset out of the box and turn it on and start bluetooth automatically.  -Wireless stereo, left and right channel separation, both ear can be used separately.  -Intelligent touch sensing, gently touching the earphone can switch or pause to start the song.  -Intelligent compatibility, support all with bluetooth-enabled mobile phones, tablet, notebook.     Package Included: 1 Pair Wireless Earphone;  1 x Charging Box;  1 x Charging Cable;  1 x Manual