•【All-Day Comfort】High-elasticity skin-friendly material with embedded flexible titanium alloy wire self-adjusts to fit ears. Weighing only 4.9g, these earbuds are suitable for all-day wear •【Innovative Small L-Bridge Design】Patented structure provides directional sound transmission, reduced sound leakage, and clearer audio. Ensures a secure fit and prevents falling •【Intelligent Channel Detection】Wear left and right earbuds interchangeably. Spatial audio automatically calibrates based on the wearing position •【Full-Area Smart Touch Control】Easy control from any part of the earbud, eliminating the need to find a specific touch area and preventing accidental touches during movement •【High-Quality Audio】Ф13mm speaker with composite diaphragm delivers full low frequencies and transparent mid-high frequencies. Custom 10mm large magnetic circuit ensures high sensitivity and authentic sound reproduction •【Customization Options】App allows activation of bass boost mode, low-latency mode, EQ adjustments, and custom controls •【Dual Device Smart Connection】Simultaneously connect to two Bluetooth-compatible devices for efficient multitasking Specifications: •Bluetooth-compatible Version: 5.4 •Communication Range: 10 meters •Playback Time: 5-6 hours (earbuds), 25 hours (with charging case) •Battery Capacity: 40mAh (earbuds), 400mAh (charging case) •Charging Time: Approximately 2 hours •Charging Input: 5V⎓1A •Charging Port: Type-C •Speaker Size: Ф13mm •Audio Codecs: AAC, SBC •Water Resistance: IPX4 •Material: ABS+PC •Weight: 4.9g (earbuds), 36.2g (charging case) Package included: •1 x Pair of Wireless Earbuds •1 x Charging Case •1 x Charging Cable •1 x English and Chinese User Manual