Wireless earbuds with IPX7 waterproof rating and 40-hour playback. - Brand: soundcore - Model Name: Life P2 - Features: IPX7 waterproof - Call Quality: Crystal clear calls - Battery Life: 40 hours - Charging Time: 10 minutes of charging for 1 hour of playback - Accessories: Charging case, ear tips Instruction manual not included. Due to long-term use, there is some deterioration in the battery and other components. Please be aware of this before purchasing.