Brand Name: Bluedio Vocalism Principle: Dynamic Control Button: Yes Active Noise-Cancellation: No Communication: True Wireless Volume Control: Yes Style: In-Ear Sensitivity: 96±3dBdB Wireless Type: Bluetooth Is wireless: Yes Support APP: No Function: Common Headphone Function: For Mobile Phone Function: HiFi Headphone Function: Sport Connectors: None Model Number: Particle Bluetooth Version: 5.0 Codecs: SBC Support Memory Card: No Driver Diameter: 6mm Resistance: 32ΩΩ Waterproof: Yes Frequency Response Range: 20 - 20000Hz With Microphone: Yes Features: With Microphone Charging Method: Charging case warranty: 6 months Market Time: 2020 Feature: low latency, low power consumption,stable,smart sensor Driver: 6mm Music / call time: About 5-6 hours Standby time: About 1000 hours Frequency range: 2.4GHz-2.48GHz Support protocols: A2DP, AVRCP, HSP, HFP Charging time: About 1.5 hour for earphones and about 3 hours for charging box Output power: 7mW + 7mW
