Specification: Item Type: Wireless Bluetooth Earphones_x000D_Bluetooth Chip: For JL6973D4 double label ENC_x000D_How to Wear: Hanging ear type_x000D_Shell Material: Aluminum alloy_x000D_Wireless Version: V5.3_x000D_Transmission Distance: 10 meters_x000D_Battery Capacity: 300mAh, Type: Lithium battery_x000D_Headphone Battery Capacity: 2 x 110mAh, Type: Lithium battery_x000D_Speaker: Diameter: Approx. 16mm / 0.63in, 32OWS guide speaker_x000D_Charging Interface: Type C_x000D_Music Time: 48 Hours_x000D_Talk Time: >12 Hours_x000D_Color: Dark blue Features: 1OPEN COMFORT AND DANGER AWARENESS: The open design of air guided headphones helps achieve true painlessness. No need to put earplugs into the ear canal, even if you listen to music all day, your ears will not feel sore. These headphones also allow you to listen to your surroundings while enjoying music and avoid potential hazards, especially when outdoors, walking on the street or riding a bike 2POWERFUL STEREO SOUND: With large 16mm speakers, these wireless headphones deliver immersive sound with crisp, clear high notes and deep, rich bass. With unique directional sound transmission technology, sound can be transmitted directly to the ear, improving the leakage problem of traditional air conductive headphones, so that you can fully focus on music, podcasts, or work without disturbing the people around you 3FAST TRANSFER AND INSTANT PAIRING: With advanced bluetooth headset 5.3 technology, you get twice as fast transfer speed(75% better than the previous generation) and a more stable connection. Open the charging box cover, the open ear bluetooth headset automatically pair, just click the bluetooth list search on the device to connect, avoiding complicated operations and saving waiting time 4CLEAR CALLS: Equipped with multiple microphones and ENC noise reduction technology, earbuds filter out ambient noise during calls, Zoom meetings, and more, while clearly picking up your voice 548 HOURS LONG BATTERY LIFE AND LOW LATENCY: With up to 12 hours of playback on a single charge and up to 48 hours of charging case battery life, these wireless headphones provide a comfortable, uninterrupted listening experience. In game mode, wireless headphones with ear hooks accurately pick up footsteps, gunshots and other key audio cues, helping players quickly identify enemy locations and gain a competitive edge PackageList: 1 x Charging Bay 2 x Bluetooth Earphone 1 x Data Cable 1 x Storage Bag 1 x User Manual