• Bluetooth-compatible 5.3, ultra-low latency
• It fits the curve of the auricle, and is still comfortable to wear for a long time, light and comfortable to wear
• 13mm large-size dynamic composite diaphragm speaker, which greatly improves the dynamic and transient sound field, and perfectly reflects the HIFI sound quality
• Dual hosts can be switched arbitrarily, connected in seconds when taken out, binaural signals are transmitted and received synchronously, single and double ears can be switched flexibly, and quick connection can be remembered
• Dual-speaker shocking stereo system, medium, high and low frequency division performance, bringing shocking audio enjoyment like IMAX theater level
• Transparent charging case design, fresh and beautiful

Specifications:

• Bluetooth-compatible Chip: JL6983D
• Bluetooth-compatible Version: V5.3
• Transmission Distance: 10m
• Drive Unit: 13mm
• Working Frequency: 2.402GHz-2.480GHz
• Impedance: 32Ω±15%
• Sensitivity: 113db±3
• Earphone Battery Capacity: 50mAh 
• Charging Box Capacity: 180mAh
• Charging Box Charging Time: 1.5H
• Music Time: About 8H
• Talk Time: About 5H
• Standby Time: About 96H
• Input voltage: Type-C DC 5V
• Support Bluetooth-compatible protocol: HFP/SDP/SMP/A2DP/AVRCP/AVCTP/AVDTP/GAPGATT