Description: Wireless Earphone: Bluetooth 5.2 wireless earbud with stereo sound quality and built-in microphone.Support battery display, call function, NFC function, voice control, music, multi-point connection. Rotatable Bluetooth 5.2 Headphone: 5.2 Bluetooth smart chip high-speed, LED digital display, IPX5 waterproof and 10m stable connection range, 270 degrees flip-boom arm swivels and rotates for both ears fitment. Comfortable and Lightweight: Light, compact and comfortable to wear , HiFi stereo surround sound double shocking sound effect. Adjustable silicone ear hook to fit your ears comfortably. Rechargeable and Long-lasting: Long-lasting Lithium polymer battery life, 68 hours play time. Providing convenient Type- C charging way. Lower power consumption, stronger battery life. Universal compatibility: Pairing with any Bluetooth-enabled Android, iOS, and Windows devices.Suitable for sports, business and gaming etc. Specification: Bluetooth: Bluetooth 5.2 Transmission range: 10 meters Usage: hanging ear type Whether single or double ears: unilateral hands-free Headphone battery: 300MAH Rechargeable battery: 2200MAH Listening to songs, talk time: about 68 hours Charging time: about 2 hours Waterproof rating: IPX 5 Size Chart: Material: ABS+Plating+Silicone Ear Caps Earphone Packsge Size: 18x8.5x3cm/7.09x3.35x1.18inch Earphone With Charging Compartment Packsge Size: 20x11x4cm/7.87x4.33x1.57inch Package Includes: 1 Piece Earphone Or 1 Piece Earphone With Charging Case 1 Piece Charging Cable 2 Pieces Ear Caps 1 Piece Manual Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! 3. Wish you a wonderful on-line shopping!