SPECIFICATIONS

Active Noise-Cancellation: No

Brand Name: Lenovo

Category: Earphones & Headphones

Charging Time: 1.5

Choice: yes

Communication: WireLess

Control Button: No

Control Method: Touch

Department: Unisex-adult

High-concerned chemical: None

Material: Plastic

Origin: Mainland China

Speaker maximum output power: 2.5W

Style: Wireless headphone & headset

Vocalism Principle: Bone Conduction

Volume Control: Yes

Wireless Type: Bluetooth

semi_Choice: yes

whether electrical: No