Specifications - Style AMain Color: Black, WhiteMaterial: PlasticBT Version: 5.4 Transmitting Distance: up to 10m (no obstacle) Drive Diameter: 10mm Frequency Range: 15-20KHz Impedance: 32&Omega; Charging Case Battery Capacity: 3.7V 400mAh Earbuds Battery Capacity (Each): 3.7V 35mAh Music Play Time: about 5 hours (depends on music volume) Earbuds Charging time: about 40 minutes Charging Case Charging time: about 1 hour Specifications - Style BMain Color: Black, WhiteMaterial: PlasticBT Version: 5.4 Transmitting Distance: up to 10m (no obstacle) Drive Diameter: 14mm Frequency Range: 15-20KHz Impedance: 32&Omega; Charging Case Battery Capacity: 3.7V 400mAh Earbuds Battery Capacity (Each): 3.7V 50mAh Music Play Time: about 5 hours (depends on music volume) Earbuds Charging time: about 40 minutes Charging Case Charging time: about 1 hour OverviewQuick to pair with BT-enabled audio devices.Built-in Mic on earbuds with noise reduction delivers.Clearer talking sound in stereo mode, hands-free, convenient to use.The lightweight design makes them easy to carry, fitting neatly into your pocket or bag.&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.

Ear-Hook Noise-Cancelling Wireless Earbuds Game Headset