Brand Name: Bluedio 

Style: Earbuds 

Vocalism Principle: Dynamic 

Origin: CN(Origin) 

Control Button: Yes 

Active Noise-Cancellation: No 

Communication: True Wireless 

Volume Control: Yes 

Sensitivity: 96±3dBdB 

Wireless Type: Bluetooth 

Is wireless: Yes 

Support APP: No 

Function: Common Headphone 

Function: For Mobile Phone 

Function: HiFi Headphone 

Function: Sport 

Package List: User Manual 

Package List: Charging case 

Package List: Charging Cable 

Package List: Replaceable Pads Set 

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