Wireless Bluetooth Earphone Mini In-ear Headset Sports Stereo Earbuds with Charging BoxThe shape of these earphones are perfect fits the curve of the inner contour of the ear. Compact size and lightweight, easy to carry. Perfect for sportswear, no-hassle wire, free your hands from prolonged exercise.Specification Color: black Bluetooth Version: 5.2 Material: ABS Charging Box Size: 8x4.5x3cm Earphone Battery: built-in 40mAh battery Charging Box Battery: built-in 2000mAh battery Playing Time: about 3h Working Distance: within 15m Working Frequency: 2.4GHZ Input Interface: micro USB Memorable Paired Devices: 8Package Contents 1 pair of Bluetooth earphones 1pc x charging box 1pc x charging cableFriendly Tips 1.Please kindly allow 2-3% difference according to manual measurement 2.Please note that a slight color difference should be acceptable due to the light and screen. Thanks.Promise If the product has any quality problems, please feel free to contact us, we will help you solve the problem as quickly as possible.
