Product Specifications
Brand Name: Robotsky
Style: Ear Hook
Vocalism Principle: Dynamic
Communication: Wireless
Wireless Type: Bluetooth 5.0
Microphone: Yes
Active Noise-Cancellation: Yes
App Support: Yes
Waterproof: Yes
Sensitivity: 120±5dBdB
Codecs: SBC
Resistance: 18ΩΩ
Earphone Battery: 55mAh
Charge Case: 400mAh
Charge Duration: 1 hour
Playback time: 3-4 hours