SPECIFICATIONS

With Microphone: Yes

Wireless Type: bluetooth

Waterproof: No

Volume Control: Yes

Vocalism Principle: Dynamic

Total Harmonic Distortion: 2%

Support Memory Card: No

Support APP: No

Style: In-ear

Sensitivity: 42dB

Right Earphone Battery: 30mAh

Resistance: 32Ω

Origin: Mainland China

Material: Plastic

Left Earphone Battery: 30mAh

Impedance Range: up to 32 Ω

Frequency Response Range: 20 - 20000Hz

Driver Diameter: 14.2mm

Control Button: Yes

Charging Method: Charging case

Bluetooth: 5.2

Active Noise-Cancellation: Yes

Charging Case Battery: 300mAh

Brand Name: Lenovo