Hign-concerned Chemical: none
Material: PVC
Battery Capacity[mAh]: 400
Battery life up to[hours]: 24
Maximum wireless range[m]: 10m-20m
NFC Technology: YES
Sound Isolating: YES
Category: Earphones & Headphones
Charging Method: cable
Bluetooth Version: 5.3
With Microphone: Yes
Is wireless: Yes
Support Memory Card: Yes
Waterproof: Yes
Active Noise-Cancellation: Yes
Volume Control: Yes
Control Button: Yes
Vocalism Principle: Dynamic
Wireless Type: bluetooth
Connectors: Type c
Communication: WireLess
Style: In-ear
Origin: Mainland China
Brand Name: Newmsnr