• 360° panoramic surround sound: Presenting an open and stunning sound field, pure low-frequency, smooth vocals, and mastering various music styles
• Comfortable rotating elastic ear loop: Unique 90 ° adjustable rotation angle design, which can adapt to different earlobes. When you wear it, you only need to gently rotate to find the comfortable wearing angle that suits you
• Lone standby time: Through the optimization of Bluetooth-compatible 5.3 low-power chip, the earphones can listen to music for 4 hours when fully charged, and can stand by for about 100 days when paired with a charging compartment
• Comfortable: Breathable and not stuffy, wearing it without entering the ear, listening to music is easy and comfortable

Specifications:

• Bluetooth-compatible chip: JL6983
• Bluetooth-compatible version: Bluetooth-compatible V5.3
• Bluetooth-compatible protocols: HFP, SMP, A2DP, AVRCP, SPP, PBAP, SDP
• Transmission distance: straight line ≥ 10 meters
• Battery capacity (charging case): 200mAh
• Battery capacity (single earphone): 30mAh
• Music playback time: about 4 hours
• Talk time: about 3 hours
• Charging time: about 1 hour
• Charging interface: Type-C, DC5V 300mA
• Speaker: 14mm, 32Ω speaker
• Waterproof level: IPX4