Bluetooth version: V5.2 Jerry 6983 Color: black/white/pink Use time: 5 hours Headphone battery capacity: 40 mA Rechargeable battery capacity: 250 mA Bluetooth distance: 10M Binaural call: support Headphone charging time: 45min Charging time of charging compartment: 1.5h Bare metal weight: 41.6g Weight with packaging: 108g Headphone size: 31*18*19mm Features: HiFi sound quality, special speakers, advanced sound effects Professional debugging, Cinema heavy bass, extraordinary auditory enjoyment Three-mode three-decoding Game mode: listen to the voice to identify the position, 15 milliseconds low latency Music mode: deep decoding, restore vocal details, more surging, and sound quality rich in layers Call mode: Intelligent noise reduction and no noise, noise elimination and good suppression performance, improve the call experience, even in a noisy environment, like face to face Bluetooth 5.2 0 sense delay Equipped with e-sports game chip, no inductive delay, smoother game, more stable signal 6H+24H Extended Playback Time The earbuds playback times are for 6 hours; 30 hours extra extended playback time for charging case; total playback times up to 36 hours. Just pick it up to pair and complete the connection instantly Pick up the headset to automatically connect, automatically disconnect the Bluetooth and charge when placed in the warehouse IPX6 waterproof, no fear of sweat Support IPX6 waterproof and sweat proof, meet the needs of exercise, let you exercise more smoothly