Wireless Earbuds Bluetooth Headphones Sound Quality Wireless Charging Case Digital LED Intelligence Display Specification: Product Name:Bluetooth Earbuds Material: ABS Package size: 11x8.8x4.4cm/4.33x3.46x1.73inch Product size:8x5.2x3cm/3.15x2.05x1.18inch Battery capacity: charging case 800mAh / headphones 45mAh Battery voltage:DC5V/1A Transmission distance:10-15M Music Play time: about 7H Earbud chargign time:about 1h Charging case charging time:about 2h Weight:103g/0.23lbs Features: Bluetooth 5.3 stable and fast, faster connection, more stable and lower latency to give you the audio and video games you want a sense of synchronization of sound and picture.Intelligent algorithm to purify the human voice even in the noisy environment can also be clear calls Take out the automatic power-on second even single and double at will, from the electric cabin to take out any or two headphones can automatically power back to connect fast use.host-channel features, single binaural mode can be seamlessly switched without interconnection, left and right headphones can also be used independently HIFl sound quality,with the composite diaphragm, to create a spatial listening effect, enjoy the bass is thick and not boring, the midrange level is clear, the treble loud and clear sense of the scene Large capacity battery compartment, not to charge the headphones can also be used as a rechargeable battery to charge the phone Three screen digital display power, cold digital display, headset charging status and charging bin battery capacity are clear at a glance Package Include: 1x Bluetooth Earbuds 1x Charging Case 1x USB Charger 1x Specification