Check the listing for details. Audifonos Auriculares Bluetooth 5.0 inalambricos Earbuds Bone Conduction&EarHook. Color: Black, Condition: New. Listed at 15.99 USD. Product Description:-Open-ear design closes to the ear, sound waves directly transmitted to the acoustic system to enjoy high-quality music while not hurting the ear.-Air conduction technology delivers music through your cheekbones, ensuring ears remain completely open to ambient sounds for maximum situational awareness during long-term wear.-Lightweight body design with rubber hanger creates a golden triangle wearing stability, long-wearing without pain, wear it without falling when you do sports.-The large dynamic diaphragm is used for directional audio transmission without loss, creating a realistic surround sound field.-TPE material, skin-friendly, non-irritating. Feature: 1.Bluetooth 5.0 Technology: Real wireless Bluetooth 5.0 provides powerful Bluetooth signal and anti-interference ability. 2.Ergonomic Design: Fit the auricle and no pain after long-time wearing, and it does not fall during the movement. 3.Waterproof Design: Waterproof design allows not to be damaged by water entering the inside of the earphone and you can enjoy the music without any fear of rain and sweat. 4.HD Voice: Binaural call, supporting for call and providing high-definition call experience with adaptive noise reduction technology. 5.Ear Hook Design: Ear hanging design, just gently hanging to the ear you can enjoy without entering the ear, long time wearing without pain. 6.Light and Small: The overall weight of the bone conduction earphone is only 36 grams, easy to carry for daily use. 7.Long Endurance Time: 180mAh large-capacity lithium battery can listen to music for 6 hours meeting the demand of all-weather listening. 8.Durable Material: The shape of the shape memory titanium alloy skeleton can be adjusted according to the size of the head shape, and the skeleton can be twisted and folded continuously. 9.Streamlined Sinking Design: Streamlined sinking design, fit ear shape, can be used for sports or business, does not affect the wearing of glasses. 10.10m Connection, Gaming without Delay: Bone conduction timbre has more spatial sense, listening to sound to identify the position quickly, the game tends to" 0"delay. 11.Reduce Distortion, Rich Details: Improve high frequency compliance, reduce distortion, clear and natural voice, sound quality more penetrating. Specification: Type: Wireless Bluetooth Earphone Bluetooth Version: 5.0 Headphone Speaker: 200HZ-8KHZ Headphone Battery Capacity: 180mAh Transmission Distance: >10m Talk Time: 5 hours Play Time: 5 hours Charging Time: 1.5 hours Color: Black Package Included: 1 x Wireless Bluetooth Earphone 1 x Manual 1 x Charging Cable