• 【IPX7 Waterproof Protection】Features IPX7-grade waterproofing that allows complete submersion in 1 meter of water for 30 minutes, providing protection against sweat, chlorine, and salt spray for high-intensity outdoor and aquatic sports activities.
• 【Ultra-Long Battery Life】Equipped with 90mAh battery capacity delivering up to 15 hours of music playback, 12 hours of talk time, and approximately 90 days of standby time, ensuring uninterrupted performance during extended activities.
• 【Fast Charging Technology】Features 3C certified magnetic charging with quick charge capability - just 15 minutes of charging provides 90% battery capacity, with full charge completed in 45 minutes for maximum convenience.
• 【Advanced V6.0 Bluetooth-Compatible Chip】Upgraded chip technology offers enhanced connection speed, improved transmission stability, 137% better anti-interference capability, and 89% faster transmission rates for superior wireless performance.
• 【Open-Ear Comfort Design】Bone conduction/open-ear design allows ambient sound awareness while listening, featuring liquid silicone material with memory alloy frame that's ergonomically designed for long-term comfortable wear without ear damage.
• 【360° Immersive Sound Quality】Delivers cinema-grade surround sound with three-band balanced audio optimization, 50% improved dynamic perception, 40% enhanced stereo effects, and directional acoustic transmission that reduces sound leakage by 70%.
• 【Dual Device Connection】Supports simultaneous connection to two devices with intelligent voice reminders, caller ID announcement, and Chinese-English bilingual switching for seamless multi-device management.
• 【Flexible & Durable Construction】Features 360° bendable memory alloy frame that adapts to different neck sizes and is compatible with eyewear, providing 5x improved shock absorption and 7.5x enhanced stability during sports activities.

Specifications:

• Model: F25
• Chip: JL7006
• Speaker: F14.2mm
• Bluetooth-Compatible Version: V6.0
• Transmission Distance: 10M
• Transmission Frequency: 2.4GHz
• Charging Voltage: DC5V
• Charging Time: 45 minutes
• Talk Time: 12 hours
• Music Time: 15 hours
• Standby Time: Approximately 90 days
• Battery Capacity: 90mAh
• Waterproof Rating: IPX7