• The latest Bluetooth 5.1 connectivity and ultra-low latency keep synchronized with audio and video, convenient to keep in contact with your teammates all the time
• Built-in powerful driver unit, it provides 360-degree stereo bass HiFi sounds quality
• With the 300mAh charging case, you can charge the headphones on the go, providing long standby time
• The earphones are light in weight, with no pain feeling for long-term wearing 
• Life waterproof rating, suitable for outdoor sports and fitness, no fear of sweat or rain
• The power display screen can clearly show the remaining battery of the charging case

Specifications:

• Bluetooth version: BT5.1
• Wireless distance: ≥10 meters (barrier-free)
• Size: charging case: 66*32.8*30.5mm; earphone: 18.6*18.6*23.5mm
• CPU: JL6973
• Earphone charging current: ≤50MA
• Boot current: ≤10MA
• Horn: 6mm±0.2mm 16W±15％
• Battery: earphone: 400909 battery ( 25mAh/3.7V); charging case: 300mAh (support motherboard with MCU control, support intelligent charging management and protocol)
• Hall detection function: none
• Wireless charging function: none
• Power display: support digital screen display
• Key: none
• Charging interface: Type-C
• Wrist strap: none