• Four-way Sliding: Adopting multi-channel touch chip and matrix sensor panel design, realizing four-direction sliding+multi-hit touch-sensitive operation
• Ultra-high Sound Quality: PET diaphragm, lightweight, rigid, good folding resistance
• Dual-core Bluetooth-compatible 5.3: Low power consumption and powerful chip to reduce sound quality loss and latency
• Dual-mic ENC Noise Cancellation: Clear calls even in noisy environments
• Automatic Switching Of Dual Devices: Ability to connect chained cell phones simultaneously for music and calls, seamless switching between devices
• Gameplay Without Latency: Triple-click touch in connection music state to open low latency mode, as low as 0.06s, sound and picture synchronization
• Comfortable To Wear: Skin-friendly premium silicone collar, sporty madness can't be shaken
• Waterproof IPX5: IPX5 rated water and sweat resistant for tight protection

Specifications:

• Play/Talk time: About 20 hours/18 hours
• Bluetooth-compatible Version: V5.3
• Transmission Distance: 10 meters (open space)
• Frequency Response: 20Hz -20KHZ
• Resistance/Impedance: 32 Ω ± 15%
• Supported Protocol: HFP/HSP/A2DP/AVRCP
• Earphone battery capacity: 200mAh
• Standby Time: ≥ 20 hours (connected to no playback mode/No playback)
• Charging Time: 25-40 minutes
• Charging Voltage: DC-5V
• Executive Standard: Q/XUNDD 8-2019