1More Piston Buds Pro TWS Earbuds Features & Specifications 

Key Features:

• Hybrid Active Noise Cancellation - With 1MORE’s proprietary QuietMax* active noise cancellation technology, the PistonBuds Pro can provide up to 38dB noise cancelling effect.
• Low-Latency Gaming Mode - Activate gaming mode to get a complete audio-visual sync-up that gives you a more immersive gaming experience
• Enhanced Call Experience - Four microphones with an A.I. powered DNN algorithm can suppress the ambient noise and amplify your voice, allowing you to have clear and noise-free calls
• Long-Lasting Music Enjoyment - Playtime lasts for 7.5 hours on a single charge with ANC off and total of 30 hours with the charging case. And if you need more juice, a quick 5 minute charge delivers 1 hour of listening.

Specifications:

• Earbud Battery Capacity (Single): 38 mAh
• Case Battery Capacity: 410 mAh
• Earbuds Charging Time: 1 hour
• Case Charging Time (Wired): 2 hours
• Speaker Impedance: 16 Ω
• Bluetooth Range: 10m (Open space)
• Bluetooth Version: Bluetooth® 5.2
• Bluetooth Protocols: HFP / A2DP / AVRCP
• Audio Codec: AAC / SBC
• Input: 5V 1A
• Working Temperature: 0℃ ~ 45℃
• Frequency Range: 2.400 GHz ~ 2.4835 GHz
• Playtime* (ANC Off): Earbuds: 7.5 hours. Case and Earbuds: 30 hours
• Playtime* (ANC On): Earbuds: 5 hours. Case and Earbuds: 20 hours