BT30 Transparent Digital Display Wireless Bluetooth Headset Bilateral Stereo Copper Ring Speaker With Charging Bin Features: Bluetooth 5.3 earphones,more faster and stable connection, enjoy smooth music and calls.A For Daily Use and Gift! Our wireless Bluetooth earbuds built-in LED digital power display, allows you to grasp the remaining power of the charging case and the charging status of the earbuds in real-. Each Bluetooth earbud can last 5H on charging, so you can enjoy 20H music in total via using in turn. The is round and thick, and the is light and sweet, allowing you to be immersed in the music. For microphone noise cancelling, can effectively suppress most of the reverse noise. The design of this shape is suitable for the shape of the ear, carefully adjusted to every detail to truly achieve a non-sensory wearing, to give you a comfortable wearing experience Product Description: Specifications Material:Plastic weight:100g Bluetooth version 5.1 Charging time: 2 h Talk time: 5 h Battery life: 20 h Standby time: 400 h Headset battery capacity: 30mAh Charging interface: Type-C Working distance: 10 meters (straight line without obstacles) Package includes: Headset charging compartment * 1 data cable * 1 instructions * 1 Note Due to manual measurements, please allow slight measurement deviations. Due to the different display and lighting effects, the actual color of the item may be slightly different from the color displayed in the picture.