SPECIFICATIONS

Active Noise-Cancellation: Yes

Battery life up to[hours]: 6

Bluetooth Version: 5.2

Brand Name: SSMMDZ

Category: Earphones & Headphones

Certification: CE,FCC

Charging Method: Charging case

Communication: True wireless

Connectors: USB

Control Button: Yes

Features: Waterproof,With microphone,Amazon Alexa Support,Apple Siri Support,Detachable Cable,Active Noice Cancelling,Dual Connection

Frequency Response Range: 20 - 20000

High-concerned chemical: None

Impedance Range: up to 32 Ω

Is wireless: Yes

Material: Plastic

Maximum wireless range[m]: 10m-20m

Number Of Drivers: 2

Origin: Mainland China

Package List: User Manual,Charging case,Charging Cable

Style: Tws in-ear headphones

Support APP: No

Support Memory Card: No

Total Harmonic Distortion: 1

Vocalism Principle: Dynamic

Volume Control: Yes

Waterproof: Yes

Wireless Type: Bluetooth

With Microphone: Yes

X55 True Wireless Sleeping Headsets: X55 In-ear Earphones