ITEM NAME:Bluetooth Headset Earpiece Earbuds HiFi Stereo Headphone Charging Mic Box C5C3 "Overview: True wireless headphones use BT5.0, which can realize faster transmission speed, longer transmission distance and lower power consumption, wireless connection and automatic pairing function. With in-ear design, exquisite charging case, with power display, it is very comfortable to wear. You can pick up the headset to pair automatically. Both headphones can be used separately or simultaneously. Features: [Wireless 5.0 and compatibility] BT5.0 connection can achieve faster transmission speed, longer transmission distance, lower power consumption, more stable data transmission, strong compatibility, suitable for almost all BT-enabled devices. [Power display] Black technology LED intelligent digital display, the power is clear at a glance, the percentage is clear, and the power is accurately grasped. [Fingerprint touch] No need to press, you can control the music and call with a light touch of the headset. Touch buttons are provided on the left and right headsets. [Automatic pairing] The headset can be automatically turned on when picked up. After the first connection, turn on BT to automatically connect back. [Clear sound] Master-slave switching, both sides are master headphones, the new BT chip transmits sound signals to the left and right headphone units at the same time, with lower delay. Specifications: Product Type: Wireless headphones BT version: 5.0 Package List: 1 * Pair of headphones 1 * Charging case 1 * Data cable 1 * User manual".With in-ear design, exquisite charging case, with power display, it is very comfortable to wear. You can pick up the headset to pair automatically. Touch buttons are provided on the left and right headsets.