• Bluetooth-compatible 5.3 Connectivity: Ultra-low latency keeps synchronized with audio and video, convenient to keep in contact with your teammates all the time
• Wonderful Music Feast: Built-in powerful 16.2mm driver unit, it can deliver 360° surrounding sound quality, let you listen to wonderful music
• Noise Cancelling Design: Use ENC noise cancelling chip to isolate external noise, allowing you to have a quiet environment and enjoy more crystal-clear music
• Comfortable to Use: No need to jam the earphones into the ear, so as to better protect the hearing. Unlike in-ear headphones, it allows you to keep in touch and understand the surrounding environment to ensure safety
• Waterproof Design: Designed with waterproof shell to professionally protect the interior from the influence of water and sweat and prolong the service life

Specification:

• Bluetooth-compatible chip: JL6983D4
• 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 bin: 300mAh; earphone: 110mAh*2
• Music playback time: about 14 hours
• Talk time: about 9 hours
• Charging time: about 2 hours
• Charging interface: Type-C, DC 5V 300mA
• Speaker: φ16.2mm, 32Ω OWS speaker
• Waterproof level: IPX4