5.4 Wireless Bluetooth Headphones With Digital Display Ear Clip Bone Conduction Long Endurance Sports Headphones

​​Main Features: Open ear clamp design to protect the health of ear canal. The C-shaped bridge is made of high-performance alloy, which can be bent at will without deformation and is strong and durable. The Bluetooth headset uses the ACS panoramic sound algorithm to create 360° Dolby stereo sound. Specially designed acoustic cavity and conduction structure are adopted, which is not easy to leak sound. The AI call noise reduction algorithm accurately picks up the sound source, can separate the human voice and the environmental sound, and ensure the sound is clear. 5.4 Bluetooth chip, anti-interference, low power consumption, fast transmission, signal stability. IPX4 waterproof rating, no fear of rain and sweat. Specification: Material: PC+ABS Bluetooth protocol: 5.4 color: Skin color, Black, Purple Charging interface: Type-C Headphone battery capacity: 30mAh Charging case battery capacity: 250mAh Battery life:About 72h Listening time: About 6-8h Charging time: About 1h Transmission range: 10m Operating frequency: 2.402-2.480GHz Waterproof rating: IPX4 Package Included: 1pc* Bluetooth headset Note: Please allow an error of 1-2cm due to manual measurement. Different computers display different colors, and the actual color of the item may be slightly different from the picture. Retail Box.Packing Safely in Bubble Bag.