Brand Name: BASEUS
BASEUS Model: B51
Style: Earbuds
Certification: CE
Vocalism Principle: Dynamic
Control Button: Yes
Active Noise-Cancellation: Yes
Communication: Wireless
Volume Control: No
Sensitivity: 115dB
Wireless Type: Bluetooth
Is wireless: Yes
Max Output: 5mW
Line Length: 0m
Support APP: No
Function: For Mobile Phone
Function: Sport
Number Of Drivers: 2
Plug Type: NONE
Package List: User Manual
Package List: Charging case
Package List: Charging Cable
Impedance Range: up to 32 Ω
Connectors: None
Model Number: Encok W04
Headphone Pads Material: Other
Bluetooth Version: 5.0
Codecs: sbc
Support Memory Card: No
Driver Diameter: 3mm
Resistance: 30Ω
Waterproof: No
Frequency Response Range: 20 - 200000Hz
Total Harmonic Distortion: 0.1%
With Microphone: Yes
Features: With Microphone
Charging Method: Wireless
Magnet Type: Neodymium
Feature A: Finger Touch Operation
Feature B: intelligent reconnection
Bluetooth version: V5.0
Standby Time: About 150 Hours
Charging box: 400mAh
Earphone: 20mAh
Music Time: About 5 Hours
Charging cable: 50 cm Type c cable
Charging Time: Cable Charging For 1.5h, Wireless Charging For 3h
Note: Support Wireless Charging + Type C Cable Charging.
Feature 1: fone de ouvido bluetooth ;TWS Blutooth Earphone
Feature 2: auriculares bluetooth inalambrico ; kulaklik
Feature 3: Wireless headphones ; Wireless earphones ; Sport earphone
Feature 4: TWS Earbuds True Wireless Bluetooth Earphone Headphones

Special Notice:

W04 Earphone Only Support Wire Charging.

W04 Pro Earphone Support Wired + Wireless Charging.

Only Earphone Contains! No Wireless Charger Provided!!!