Specifications - Style AColor: Black, WhiteMaterial: PlasticBT Version: 5.4 Transmission Distance: up to 10 meters (no obstacle) Drive Unit: 16mm moving coil Frequency Response: 15Hz-20KHz Impedance: 32&Omega; Charging Box Battery Capacity: 300mAh Earbud Battery Capacity: 50mAh (Each) Charging Box Charging Time: about 2 hours Earbud Charging Time: about 1 hour Music Time: about 5 hours (depends on volume) Charging Voltage/Current: DC5V 1A Charging Port: Type-C Specifications - Style BColor: Black, WhiteMaterial: PlasticBT Version: 5.4 Transmission Distance: up to 10 meters (no obstacle) Drive Unit: 14mm moving coil Charging Box Battery Capacity: 300mAh Earbud Battery Capacity: 30mAh (Each) Charging Box Charging Time: about 2 hours Earbud Charging Time: about 1 hour Music Time: about 5 hours (depends on volume) Charging Voltage/Current: DC5V 1A Charging Port: Type-C OverviewImmerse yourself in your music or calls without any distractions.With minimal sound leakage, you can enjoy your music without disturbing others.The ear hooks provide you with more wearing stability and comfort while running, working out, or fitness.The life-class waterproof rating ensures they are resistant to sweat and light rain, making them ideal for sports or outdoor activities.&nbsp;&nbsp;Illustrate:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. Please refer to the actual product.&nbsp;The measurement allowed error is +/- 1-3cm.&nbsp;*Product Notes:&nbsp;&nbsp;1. For any product problems, you must provide communication vouchers, pictures, videos, etc. with the buyer.2. The orders must meet the following requirements in order to accept returns and refunds, otherwise they will not be accepted. a. Product photos or dynamic videos showing the product in question b. Screenshots of communication records with end consumers c. Outer packaging and label pictures (clear and complete label pictures on outer packaging) d. Screenshot of the distributor's order refund on the e-commerce platform/independent station.3. If the product is returned to the overseas warehouse due to the wrong address, no refund will be given.4. No reason to return any non-product problems, such as the following wrong order, wrong purchase by customer, customer dislike, etc.5. Please contact the online customer service before returning the product for a refund, otherwise the return will not be refunded.6. Items must be unworn, undamaged and in original packaging.&nbsp;Note:Drop&nbsp;shipping to 48 states in the United States. Some remote states in the United States (short code: PR, HI, VI, AE, AP, AK, GU, AS, MP) do not provide a drop shipping service for the time being.Warm Tip:&#8226; Free Standard Shipping on all items. &#8226; All orders are shipped out via UPS, USPS, or LTL. And Other shipping methods etc. &#8226; Transit time is 8-15 business days varying on customer's location to fulfillment center.

In-ear Wireless BT 5.4 Earphones Music Headphone