Hi,my dear angel, welcome to Jacenvly, our products are cheap and good quality, price is fair, you can't miss it. If this product is not your style, please click on our store, we have many kinds of products, there will be you like and suits you. If you have any questions about your purchase, please send us the first message, we offer world class customer service to make your purchase without your worries. Have a nice day. Wireless Bluetooth Earphones Open Ear Hanging Non In Ear Digital Sports Earphones Specification: Product Name: Wireless Earbuds Product color: Black,White Material: ABS Product size: 4.13x2.20x1.06inch(10.5x5.6x2.7cm) Earbuds Battery capacity and type : 55mAh Charging case Battery capacity and type : 300mAh Bluetooth version: V5.3 Transmission distance: about 10m Music Play and talk time: 4-5hrs Charging time (headphone): about 0.5hrs Charging time (charging bin): about 1-1.5hrs Features: Stereo sound quality: Earbuds' 8mm large size speaker driver (the drive area is 1.77 times than the normal drive area) delivers powerful bass( lowest 16Hz), and clear treble(up to 20kHz). Reproducing your music vividly. Bluetooth 5.3:Features with the advanced Bluetooth 5.3 technology, which provides instant pairing and stable transmission without interruptions. Pairing:Simply take 2 headsets out from the charging case, and they will connect each other automatically and then easily enter mobile phone Bluetooth setting to pair the earbuds. Charge anytime and anywhere: lasts for 4-5 hours from single charge .Enjoy fast charging, to fully charge the rechargerable case 1.5 hours via fast charge USB cable . Providing convenient charging way with no strings attached. These Bluetooth earbuds are perfect for streaming. The media-friendly low latency cuts down on audio lag, so you get the streaming experience from your videos and other media. The included wireless charging case fits easily in a pocket or purse and features Package Include: 1x Wireless Earbuds 1x USB charging line 1x Charging Case 1x Specification Specification: Product Name: Wireless Earbuds Product color: Black,White Material: ABS Product size: 4.13x2.20x1.06inch(10.5x5.6x2.7cm)