Battery Capacity[mAh]: 250
Battery life up to[hours]: 12
Brand Name: silnek
Category: Earphones & Headphones
Certification: CE,RoHS
Charging Method: cable
Communication: Wireless+Wired
Frequency Response Range: -
Hign-concerned Chemical: None
Is wireless: Yes
Material: ABS
Origin: Mainland China
Sound Isolating: Yes
Style: Wireless headphone & headset
Vocalism Principle: Dynamic
Volume Control: Yes
Wireless Type: Bluetooth
With Microphone: Yes