[bluetooth 5.0] Portable TWS True Wireless Earphone Mini Noise Cancelling Stereo Sport Headphone with Charging Box

Specification: Color: Black, White bluetooth version: BT 5.0 + EDR Input voltage: DC 5V Earphone frequency: 2.4GHZ Compatible protocol: HFP, HSP, AVRSP, A2DP Playtime: About 4 hours Standby time: 120 hours Earphone capacity: About 60mAh Charging box capacity: About 400mAh Impedance: 32 15% Distortion: 5% (1KHZ) Charging box size: Approx. 5x2.5x4.5cm/ 1.97x0.98x1.77'' 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